How to join

Our 2021 Challenges

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

10 SEPT

A moonlight challenge through the streets of London after dark.
Learn More

11 SEPT

25 km & zig-zag over 16 of London's historic bridges - best views of the Capital
Learn More

30 OCT

A spooky walk through London's streets - full or half maraton options
Learn More

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there are 'Summer Deal' discounts on ALL distance options.

If you sign up and 'Self Fund' (or are already signed up to a 2021 Challenge as a 'self funder') and want to bring a friend along - or to take on another Challenge yourself - there's up to £40 OFF that 2nd place!

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSUMMER at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £40 OFF 2nd Full Challenge (100 km)
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £40 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £40 OFF 2nd Full Challenge (100 km).
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code SUMMERMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Spring Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Spring Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

Early bird 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Whether you take on a Challenge and support a charity - or 'Self Fund' our Early Bird 2022 Deal is the one for you!

Sign up and 'Self Fund' and get up to £25 off your 2022 challenge or join and support a charity for as little as £5.

Register with our Early Bird deal before the end of September 2021 and claim a FREE Ultra challenge Tech-tee.

Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

Sign up for as little a £5 via our ‘Charity Sponsorship’ option and choose from our listed charities who to support –

  • Quarter Challenge – for £5 reg fee
  • Half Challenge – £10 reg fee
  • Full Challenge – £10 reg fee

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Self Fund’ option and get up to £25 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £25 OFF
  • Half Challenge (~50 km) –  £20 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Mixed funding’ option and get up to £20 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £20 OFF
  • Half Challenge (~50 km) –  £15 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

  • No other discount codes can be used in conjunction with our Early Bird Deal
  • The London Winter Walk 22′ & 2021 Challenges are excluded from all aspects of the Early Bird Deal
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discounts or discount codes   

EARLY BIRD 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Learn more

*Claim your early bird discount before September 2021 and get an Ultra Challenge tech-tee for free!
Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there are 'Summer Deal' discounts on ALL distance options.

If you sign up and 'Self Fund' (or are already signed up to a 2021 Challenge as a 'self funder') and want to bring a friend along - or to take on another Challenge yourself - there's up to £40 OFF that 2nd place!

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSUMMER at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £40 OFF 2nd Full Challenge (100 km)
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £40 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £40 OFF 2nd Full Challenge (100 km).
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code SUMMERMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Spring Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Spring Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

EARLY BIRD 2022 DEAL NOW ON

Save ££'s

SUMMER DEAL NOW ON

Save ££'s

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Learn more

Deal starts 25 Dec, excludes Winter Walk & *Conditions apply

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a Charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Sign up before 14 March 2021, and whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there're discounts on all distance options.

If you sign up & 'Self Fund' (or you're already signed up to a 2021 Challenge as a self funder) and want to bring a friend along, or to take on another Challenge yourself - there's up to £50 OFF that 2nd place!

  • The ‘Charity Sponsorship’ option – now with only £1 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code NYCHARITY at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up for a Challenge with the ‘Self Fund’ option and it’s up to £20 OFF the normal Registration Fee. Use the correct code at checkout:
  • Full Challenge (~100 km) use code NYSELF100 – Save £20.
  • Half Challenge (~50 km) use code NYSELF50 – Save £10.
  • Quarter Challenge (~25 km) use code NYSELF25 – Save £5.
  • No other discounts can be used with this deal.
  • You’ll also be entitled to an extra discount to bring a friend with you, or for you to take on a 2nd Challenge (same or different distance). See below for details.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £50 OFF 2nd Full Challenge (100 km)
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up before 25 Dec’20 you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’ before 25 Dec 20, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £50 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £50 OFF 2nd Full Challenge (100 km).
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 10% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code NYMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Winter Walk event is excluded from all aspects of the New Year Ultra Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this New Year Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this New Year Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

Deal Starts 25 Dec & Excludes Winter Walk

SPRING deals for...

New Challengers

If you’re looking to take on your 1st Ultra Challenge in 2021, we’ve some great deals for you!

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

Save with our New Year discounts, use code at check out on your chosen challenge:

  • Full ~ 100km – £15 discount – code SPRING100
  • Half ~ 50km – £10 discount – code SPRING50
  • Quarter ~ 25km – £5 discount – code SPRING25

To join – visit the challenge pages – and head to ‘Sign Up Now’.

Once you’re all signed up to your 1st Event, you can apply for a further discount of your 2nd challenge – for you or a friend! 

  • Full ~ 100km – £40 OFF
  • Half ~ 50km – £20 OFF
  • Quarter ~ 25km – £10 OFF

Your 1st event must be Self Funding to qualify, cannot be used in conjunction with any other discounts. 

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Spring deals for...

Existing 2021 Challengers

If you’ve already signed up to a 2021 Challenge, or were due to take on a 2020 Event, which was cancelled, and have transferred your place to a 2021 Event – we’ve a fantastic saving if you sign up to a 2nd Event, or for a friend! 

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

If your 2021 Challenge is a Self Funded option, then you can sign up to a 2nd challenge, or ‘gift’ a discount to bring along a friend. You can only apply for a discount to match your existing distance option.

  • Full ~ 100km – £50 OFF
  • Half ~ 50km – £25 OFF
  • Quarter ~ 25km – £12.50 OFF

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Get discount code

Early Bird deals for...

Past Participants

If you have previously taken part on an Ultra Challenge, between 2017 – 2019, you get an additional ‘Past Participant’ Early Bird Deal + a Free tech T-Shirt. 

Challenge Registration Fees are already reduced by 10% until 24 Dec. You can also get an Extra 10% Off via the Past Participant discount code indicated below – and then apply it at checkout.

Discount codes are non-transferrable.

Once you’ve signed up to your 1st Event, you’ll be sent a Duo discount code in your welcome email – which give you 30% Off your 2nd Event when used at checkout.

Discount codes are non-transferrable.

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available + you get one Free tech T-Shirt (worth £20). For details – scroll to the foot of this page.

Get extra 10% Off code

Summer Deal Terms & Conditions

  • No other discount codes can be used in conjunction with any Summer Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Summer Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Summer Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

*Does not apply on Summer or Halloween Walk

Watch Full Video

EARLY BIRD 2022 DEAL NOW ON

Save ££'s

SUMMER DEAL NOW ON

Save ££'s

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Learn more

Deal starts 25 Dec, excludes Winter Walk & *Conditions apply

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a Charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Sign up before 14 March 2021, and whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there're discounts on all distance options.

If you sign up & 'Self Fund' (or you're already signed up to a 2021 Challenge as a self funder) and want to bring a friend along, or to take on another Challenge yourself - there's up to £50 OFF that 2nd place!

  • The ‘Charity Sponsorship’ option – now with only £1 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code NYCHARITY at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up for a Challenge with the ‘Self Fund’ option and it’s up to £20 OFF the normal Registration Fee. Use the correct code at checkout:
  • Full Challenge (~100 km) use code NYSELF100 – Save £20.
  • Half Challenge (~50 km) use code NYSELF50 – Save £10.
  • Quarter Challenge (~25 km) use code NYSELF25 – Save £5.
  • No other discounts can be used with this deal.
  • You’ll also be entitled to an extra discount to bring a friend with you, or for you to take on a 2nd Challenge (same or different distance). See below for details.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £50 OFF 2nd Full Challenge (100 km)
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up before 25 Dec’20 you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’ before 25 Dec 20, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £50 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £50 OFF 2nd Full Challenge (100 km).
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 10% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code NYMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Winter Walk event is excluded from all aspects of the New Year Ultra Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this New Year Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this New Year Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

Deal Starts 25 Dec & Excludes Winter Walk

SPRING deals for...

New Challengers

If you’re looking to take on your 1st Ultra Challenge in 2021, we’ve some great deals for you!

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

Save with our New Year discounts, use code at check out on your chosen challenge:

  • Full ~ 100km – £15 discount – code SPRING100
  • Half ~ 50km – £10 discount – code SPRING50
  • Quarter ~ 25km – £5 discount – code SPRING25

To join – visit the challenge pages – and head to ‘Sign Up Now’.

Once you’re all signed up to your 1st Event, you can apply for a further discount of your 2nd challenge – for you or a friend! 

  • Full ~ 100km – £40 OFF
  • Half ~ 50km – £20 OFF
  • Quarter ~ 25km – £10 OFF

Your 1st event must be Self Funding to qualify, cannot be used in conjunction with any other discounts. 

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Spring deals for...

Existing 2021 Challengers

If you’ve already signed up to a 2021 Challenge, or were due to take on a 2020 Event, which was cancelled, and have transferred your place to a 2021 Event – we’ve a fantastic saving if you sign up to a 2nd Event, or for a friend! 

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

If your 2021 Challenge is a Self Funded option, then you can sign up to a 2nd challenge, or ‘gift’ a discount to bring along a friend. You can only apply for a discount to match your existing distance option.

  • Full ~ 100km – £50 OFF
  • Half ~ 50km – £25 OFF
  • Quarter ~ 25km – £12.50 OFF

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Get discount code

Early Bird deals for...

Past Participants

If you have previously taken part on an Ultra Challenge, between 2017 – 2019, you get an additional ‘Past Participant’ Early Bird Deal + a Free tech T-Shirt. 

Challenge Registration Fees are already reduced by 10% until 24 Dec. You can also get an Extra 10% Off via the Past Participant discount code indicated below – and then apply it at checkout.

Discount codes are non-transferrable.

Once you’ve signed up to your 1st Event, you’ll be sent a Duo discount code in your welcome email – which give you 30% Off your 2nd Event when used at checkout.

Discount codes are non-transferrable.

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available + you get one Free tech T-Shirt (worth £20). For details – scroll to the foot of this page.

Get extra 10% Off code

Summer Deal Terms & Conditions

  • No other discount codes can be used in conjunction with any Summer Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Summer Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Summer Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

*Does not apply on Summer or Halloween Walk

Watch Full Video

Our 2021 Challenges

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

10 SEPT

A moonlight challenge through the streets of London after dark.
Learn More

11 SEPT

25 km & zig-zag over 16 of London's historic bridges - best views of the Capital
Learn More

30 OCT

A spooky walk through London's streets - full or half maraton options
Learn More

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

Early bird 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Whether you take on a Challenge and support a charity - or 'Self Fund' our Early Bird 2022 Deal is the one for you!

Sign up and 'Self Fund' and get up to £25 off your 2022 challenge or join and support a charity for as little as £5.

Register with our Early Bird deal before the end of September 2021 and claim a FREE Ultra challenge Tech-tee.

Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

Sign up for as little a £5 via our ‘Charity Sponsorship’ option and choose from our listed charities who to support – 

  • Quarter Challenge – for £5 reg fee
  • Half Challenge – £10 reg fee
  • Full Challenge – £10 reg fee

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Self Fund’ option and get up to £25 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £25 OFF
  • Half Challenge (~50 km) –  £20 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Mixed funding’ option and get up to £20 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £20 OFF
  • Half Challenge (~50 km) –  £15 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

  • No other discount codes can be used in conjunction with our Early Bird Deal
  • The London Winter Walk 22′ & 2021 Challenges are excluded from all aspects of the Early Bird Deal
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discounts or discount codes   

EARLY BIRD 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Learn more

*Claim your early bird discount before September 2021 and get an Ultra Challenge tech-tee for free!
Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there are 'Summer Deal' discounts on ALL distance options.

If you sign up and 'Self Fund' (or are already signed up to a 2021 Challenge as a 'self funder') and want to bring a friend along - or to take on another Challenge yourself - there's up to £40 OFF that 2nd place!

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSUMMER at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £40 OFF 2nd Full Challenge (100 km)
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £40 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £40 OFF 2nd Full Challenge (100 km).
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code SUMMERMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Spring Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Spring Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

EARLY BIRD 2022 DEAL NOW ON

Save ££'s

SUMMER DEAL NOW ON

Save ££'s

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Learn more

Deal starts 25 Dec, excludes Winter Walk & *Conditions apply

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a Charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Sign up before 14 March 2021, and whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there're discounts on all distance options.

If you sign up & 'Self Fund' (or you're already signed up to a 2021 Challenge as a self funder) and want to bring a friend along, or to take on another Challenge yourself - there's up to £50 OFF that 2nd place!

  • The ‘Charity Sponsorship’ option – now with only £1 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code NYCHARITY at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up for a Challenge with the ‘Self Fund’ option and it’s up to £20 OFF the normal Registration Fee. Use the correct code at checkout:
  • Full Challenge (~100 km) use code NYSELF100 – Save £20.
  • Half Challenge (~50 km) use code NYSELF50 – Save £10.
  • Quarter Challenge (~25 km) use code NYSELF25 – Save £5.
  • No other discounts can be used with this deal.
  • You’ll also be entitled to an extra discount to bring a friend with you, or for you to take on a 2nd Challenge (same or different distance). See below for details.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £50 OFF 2nd Full Challenge (100 km)
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up before 25 Dec’20 you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’ before 25 Dec 20, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £50 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £50 OFF 2nd Full Challenge (100 km).
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 10% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code NYMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Winter Walk event is excluded from all aspects of the New Year Ultra Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this New Year Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this New Year Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

Deal Starts 25 Dec & Excludes Winter Walk

SPRING deals for...

New Challengers

If you’re looking to take on your 1st Ultra Challenge in 2021, we’ve some great deals for you!

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

Save with our New Year discounts, use code at check out on your chosen challenge:

  • Full ~ 100km – £15 discount – code SPRING100
  • Half ~ 50km – £10 discount – code SPRING50
  • Quarter ~ 25km – £5 discount – code SPRING25

To join – visit the challenge pages – and head to ‘Sign Up Now’.

Once you’re all signed up to your 1st Event, you can apply for a further discount of your 2nd challenge – for you or a friend! 

  • Full ~ 100km – £40 OFF
  • Half ~ 50km – £20 OFF
  • Quarter ~ 25km – £10 OFF

Your 1st event must be Self Funding to qualify, cannot be used in conjunction with any other discounts. 

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Spring deals for...

Existing 2021 Challengers

If you’ve already signed up to a 2021 Challenge, or were due to take on a 2020 Event, which was cancelled, and have transferred your place to a 2021 Event – we’ve a fantastic saving if you sign up to a 2nd Event, or for a friend! 

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

If your 2021 Challenge is a Self Funded option, then you can sign up to a 2nd challenge, or ‘gift’ a discount to bring along a friend. You can only apply for a discount to match your existing distance option.

  • Full ~ 100km – £50 OFF
  • Half ~ 50km – £25 OFF
  • Quarter ~ 25km – £12.50 OFF

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Get discount code

Early Bird deals for...

Past Participants

If you have previously taken part on an Ultra Challenge, between 2017 – 2019, you get an additional ‘Past Participant’ Early Bird Deal + a Free tech T-Shirt. 

Challenge Registration Fees are already reduced by 10% until 24 Dec. You can also get an Extra 10% Off via the Past Participant discount code indicated below – and then apply it at checkout.

Discount codes are non-transferrable.

Once you’ve signed up to your 1st Event, you’ll be sent a Duo discount code in your welcome email – which give you 30% Off your 2nd Event when used at checkout.

Discount codes are non-transferrable.

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available + you get one Free tech T-Shirt (worth £20). For details – scroll to the foot of this page.

Get extra 10% Off code

Summer Deal Terms & Conditions

  • No other discount codes can be used in conjunction with any Summer Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Summer Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Summer Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

*Does not apply on Summer or Halloween Walk

Watch Full Video

Our 2021 Challenges

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

10 SEPT

A moonlight challenge through the streets of London after dark.
Learn More

11 SEPT

25 km & zig-zag over 16 of London's historic bridges - best views of the Capital
Learn More

30 OCT

A spooky walk through London's streets - full or half maraton options
Learn More

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

Early bird 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Whether you take on a Challenge and support a charity - or 'Self Fund' our Early Bird 2022 Deal is the one for you!

Sign up and 'Self Fund' and get up to £25 off your 2022 challenge or join and support a charity for as little as £5.

Register with our Early Bird deal before the end of September 2021 and claim a FREE Ultra challenge Tech-tee.

Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

Sign up for as little a £5 via our ‘Charity Sponsorship’ option and choose from our listed charities who to support – 

  • Quarter Challenge – for £5 reg fee
  • Half Challenge – £10 reg fee
  • Full Challenge – £10 reg fee

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Self Fund’ option and get up to £25 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £25 OFF
  • Half Challenge (~50 km) –  £20 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Mixed funding’ option and get up to £20 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £20 OFF
  • Half Challenge (~50 km) –  £15 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

  • No other discount codes can be used in conjunction with our Early Bird Deal
  • The London Winter Walk 22′ & 2021 Challenges are excluded from all aspects of the Early Bird Deal
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discounts or discount codes   

EARLY BIRD 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Learn more

*Claim your early bird discount before September 2021 and get an Ultra Challenge tech-tee for free!
Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there are 'Summer Deal' discounts on ALL distance options.

If you sign up and 'Self Fund' (or are already signed up to a 2021 Challenge as a 'self funder') and want to bring a friend along - or to take on another Challenge yourself - there's up to £40 OFF that 2nd place!

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSUMMER at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £40 OFF 2nd Full Challenge (100 km)
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £40 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £40 OFF 2nd Full Challenge (100 km).
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code SUMMERMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Spring Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Spring Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

Early bird 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Whether you take on a Challenge and support a charity - or 'Self Fund' our Early Bird 2022 Deal is the one for you!

Sign up and 'Self Fund' and get up to £25 off your 2022 challenge or join and support a charity for as little as £5.

Register with our Early Bird deal before the end of September 2021 and claim a FREE Ultra challenge Tech-tee.

Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

Sign up for as little a £5 via our ‘Charity Sponsorship’ option and choose from our listed charities who to support – 

  • Quarter Challenge – for £5 reg fee
  • Half Challenge – £10 reg fee
  • Full Challenge – £10 reg fee

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Self Fund’ option and get up to £25 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £25 OFF
  • Half Challenge (~50 km) –  £20 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Mixed funding’ option and get up to £20 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £20 OFF
  • Half Challenge (~50 km) –  £15 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

  • No other discount codes can be used in conjunction with our Early Bird Deal
  • The London Winter Walk 22′ & 2021 Challenges are excluded from all aspects of the Early Bird Deal
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discounts or discount codes   

EARLY BIRD 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Learn more

*Claim your early bird discount before September 2021 and get an Ultra Challenge tech-tee for free!
Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there are 'Summer Deal' discounts on ALL distance options.

If you sign up and 'Self Fund' (or are already signed up to a 2021 Challenge as a 'self funder') and want to bring a friend along - or to take on another Challenge yourself - there's up to £40 OFF that 2nd place!

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSUMMER at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £40 OFF 2nd Full Challenge (100 km)
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £40 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £40 OFF 2nd Full Challenge (100 km).
  • Save £20 OFF 2nd Half Challenge (50 km)
  • Save £10 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code SUMMERMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Spring Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Spring Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

EARLY BIRD 2022 DEAL NOW ON

Save ££'s

SUMMER DEAL NOW ON

Save ££'s

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Learn more

Deal starts 25 Dec, excludes Winter Walk & *Conditions apply

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a Charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Sign up before 14 March 2021, and whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there're discounts on all distance options.

If you sign up & 'Self Fund' (or you're already signed up to a 2021 Challenge as a self funder) and want to bring a friend along, or to take on another Challenge yourself - there's up to £50 OFF that 2nd place!

  • The ‘Charity Sponsorship’ option – now with only £1 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code NYCHARITY at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up for a Challenge with the ‘Self Fund’ option and it’s up to £20 OFF the normal Registration Fee. Use the correct code at checkout:
  • Full Challenge (~100 km) use code NYSELF100 – Save £20.
  • Half Challenge (~50 km) use code NYSELF50 – Save £10.
  • Quarter Challenge (~25 km) use code NYSELF25 – Save £5.
  • No other discounts can be used with this deal.
  • You’ll also be entitled to an extra discount to bring a friend with you, or for you to take on a 2nd Challenge (same or different distance). See below for details.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £50 OFF 2nd Full Challenge (100 km)
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up before 25 Dec’20 you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’ before 25 Dec 20, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £50 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £50 OFF 2nd Full Challenge (100 km).
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 10% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code NYMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Winter Walk event is excluded from all aspects of the New Year Ultra Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this New Year Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this New Year Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

Deal Starts 25 Dec & Excludes Winter Walk

SPRING deals for...

New Challengers

If you’re looking to take on your 1st Ultra Challenge in 2021, we’ve some great deals for you!

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

Save with our New Year discounts, use code at check out on your chosen challenge:

  • Full ~ 100km – £15 discount – code SPRING100
  • Half ~ 50km – £10 discount – code SPRING50
  • Quarter ~ 25km – £5 discount – code SPRING25

To join – visit the challenge pages – and head to ‘Sign Up Now’.

Once you’re all signed up to your 1st Event, you can apply for a further discount of your 2nd challenge – for you or a friend! 

  • Full ~ 100km – £40 OFF
  • Half ~ 50km – £20 OFF
  • Quarter ~ 25km – £10 OFF

Your 1st event must be Self Funding to qualify, cannot be used in conjunction with any other discounts. 

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Spring deals for...

Existing 2021 Challengers

If you’ve already signed up to a 2021 Challenge, or were due to take on a 2020 Event, which was cancelled, and have transferred your place to a 2021 Event – we’ve a fantastic saving if you sign up to a 2nd Event, or for a friend! 

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

If your 2021 Challenge is a Self Funded option, then you can sign up to a 2nd challenge, or ‘gift’ a discount to bring along a friend. You can only apply for a discount to match your existing distance option.

  • Full ~ 100km – £50 OFF
  • Half ~ 50km – £25 OFF
  • Quarter ~ 25km – £12.50 OFF

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Get discount code

Early Bird deals for...

Past Participants

If you have previously taken part on an Ultra Challenge, between 2017 – 2019, you get an additional ‘Past Participant’ Early Bird Deal + a Free tech T-Shirt. 

Challenge Registration Fees are already reduced by 10% until 24 Dec. You can also get an Extra 10% Off via the Past Participant discount code indicated below – and then apply it at checkout.

Discount codes are non-transferrable.

Once you’ve signed up to your 1st Event, you’ll be sent a Duo discount code in your welcome email – which give you 30% Off your 2nd Event when used at checkout.

Discount codes are non-transferrable.

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available + you get one Free tech T-Shirt (worth £20). For details – scroll to the foot of this page.

Get extra 10% Off code

Summer Deal Terms & Conditions

  • No other discount codes can be used in conjunction with any Summer Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Summer Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Summer Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

*Does not apply on Summer or Halloween Walk

Watch Full Video

EARLY BIRD 2022 DEAL NOW ON

Save ££'s

SUMMER DEAL NOW ON

Save ££'s

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Learn more

Deal starts 25 Dec, excludes Winter Walk & *Conditions apply

NEW YEAR ULTRA DEAL

Sign Up for ONLY £1 and fundraise for a Charity*

OR - Self Fund 1 Event & get up to £20 OFF*

Book 2 Events (or bring a friend) - Extra £50 OFF*

Sign up before 14 March 2021, and whether you take on a Challenge and support a charity - or 'Self Fund' and just go for it - there're discounts on all distance options.

If you sign up & 'Self Fund' (or you're already signed up to a 2021 Challenge as a self funder) and want to bring a friend along, or to take on another Challenge yourself - there's up to £50 OFF that 2nd place!

  • The ‘Charity Sponsorship’ option – now with only £1 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code NYCHARITY at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • Sign up for a Challenge with the ‘Self Fund’ option and it’s up to £20 OFF the normal Registration Fee. Use the correct code at checkout:
  • Full Challenge (~100 km) use code NYSELF100 – Save £20.
  • Half Challenge (~50 km) use code NYSELF50 – Save £10.
  • Quarter Challenge (~25 km) use code NYSELF25 – Save £5.
  • No other discounts can be used with this deal.
  • You’ll also be entitled to an extra discount to bring a friend with you, or for you to take on a 2nd Challenge (same or different distance). See below for details.
  • Sign up to a Challenge as a ‘Self Funder’ and you’re then entitled to an Extra Discount for a 2nd place if a friend is joining you (same challenge / same distance).
  • OR it’s a discount for yourself to take on a 2nd 2021 Challenge (of the same or a different distance)
  • Save £50 OFF 2nd Full Challenge (100 km)
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • Discount Codes for signing up for 2nd Place / Event are distributed by e mail. Details are in the e mail you’ll receive when registering for your 1st Event.  
  • If you’d already signed up before 25 Dec’20 you are still entitled to claim an Extra Discount on a 2nd Place / 2nd Event. See below for details – and conditions & exclusions apply.
  • If you signed up to a 2021 Challenge as a ‘Self Funder’ before 25 Dec 20, OR ‘transferred’ from a cancelled 2020 event – you’re entitled to the discount of up to £50 OFF if you want to bring a friend (same challenge / same distance) – OR take on a 2nd Challenge yourself (any distance).
  • Save £50 OFF 2nd Full Challenge (100 km).
  • Save £25 OFF 2nd Half Challenge (50 km)
  • Save £12.50 OFF 2nd Quarter Challenge (25 km) 
  • To claim your discount code – visit the ‘Deals & Discounts’ Page on this website  – and fill in the short form – and we’ll e mail the code back to you.
  • NOTE – If you are already signed up to 2 events (or more) – our ‘MULTI DEAL’ option is always the best deal – and you can apply for that retrospectively and we’ll adjust your final payment to make it ‘match’ the correct ‘Multi Deal’ discount.
  • 10% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code NYMIXED at checkout.
  • No other discount codes can be used in conjunction with any New Year Deal discount code.
  • The London Winter Walk event is excluded from all aspects of the New Year Ultra Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this New Year Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this New Year Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

Deal Starts 25 Dec & Excludes Winter Walk

SPRING deals for...

New Challengers

If you’re looking to take on your 1st Ultra Challenge in 2021, we’ve some great deals for you!

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

Save with our New Year discounts, use code at check out on your chosen challenge:

  • Full ~ 100km – £15 discount – code SPRING100
  • Half ~ 50km – £10 discount – code SPRING50
  • Quarter ~ 25km – £5 discount – code SPRING25

To join – visit the challenge pages – and head to ‘Sign Up Now’.

Once you’re all signed up to your 1st Event, you can apply for a further discount of your 2nd challenge – for you or a friend! 

  • Full ~ 100km – £40 OFF
  • Half ~ 50km – £20 OFF
  • Quarter ~ 25km – £10 OFF

Your 1st event must be Self Funding to qualify, cannot be used in conjunction with any other discounts. 

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Spring deals for...

Existing 2021 Challengers

If you’ve already signed up to a 2021 Challenge, or were due to take on a 2020 Event, which was cancelled, and have transferred your place to a 2021 Event – we’ve a fantastic saving if you sign up to a 2nd Event, or for a friend! 

  • The ‘Charity Sponsorship’ option – now with only £5 Registration Fee for any distance option – and then you fundraise for a Charity of your choice. 
  • Use code CHARITYSPRING at Checkout to get your discount.
  • No other discounts can be used with this deal, and it doesn’t entitle a participant to a discount for a 2nd place / 2nd Event.
  • 5% Discount on Charity Mixed Funding Reg Fees (all distances) – and use the code MIXEDSPRING at checkout.

If your 2021 Challenge is a Self Funded option, then you can sign up to a 2nd challenge, or ‘gift’ a discount to bring along a friend. You can only apply for a discount to match your existing distance option.

  • Full ~ 100km – £50 OFF
  • Half ~ 50km – £25 OFF
  • Quarter ~ 25km – £12.50 OFF

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available. For details – scroll to the foot of this page.

Get discount code

Early Bird deals for...

Past Participants

If you have previously taken part on an Ultra Challenge, between 2017 – 2019, you get an additional ‘Past Participant’ Early Bird Deal + a Free tech T-Shirt. 

Challenge Registration Fees are already reduced by 10% until 24 Dec. You can also get an Extra 10% Off via the Past Participant discount code indicated below – and then apply it at checkout.

Discount codes are non-transferrable.

Once you’ve signed up to your 1st Event, you’ll be sent a Duo discount code in your welcome email – which give you 30% Off your 2nd Event when used at checkout.

Discount codes are non-transferrable.

If you’re up for 3 or more Events in 2021 – our Multi Deals provide the biggest discounts available + you get one Free tech T-Shirt (worth £20). For details – scroll to the foot of this page.

Get extra 10% Off code

Summer Deal Terms & Conditions

  • No other discount codes can be used in conjunction with any Summer Deal discount code.
  • The London Summer Walk & Halloween Walk are excluded from all aspects of the Summer Deal.
  • For the ‘2nd Place / 2nd Event’ discount – If your original or first Challenge place was subsequently cancelled or transferred by you, the discount granted via this Spring Deal 2nd place would also be cancelled – and the appropriate balance would paying in order to take part in that Challenge as a ‘Self Funder’.
  • Places on the Yorkshire Challenge which have been secured via the ‘Black Friday Buy 1 Get 1 Free Deal’ are excluded from further discounts via this Summer Deal.
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discount codes.   

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

*Does not apply on Summer or Halloween Walk

Watch Full Video

Our 2021 Challenges

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

11 April 2020

50/25km – Windsor basecamp
Great Park + Thames Path
Learn More

10 SEPT

A moonlight challenge through the streets of London after dark.
Learn More

11 SEPT

25 km & zig-zag over 16 of London's historic bridges - best views of the Capital
Learn More

30 OCT

A spooky walk through London's streets - full or half maraton options
Learn More

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

Early bird 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Whether you take on a Challenge and support a charity - or 'Self Fund' our Early Bird 2022 Deal is the one for you!

Sign up and 'Self Fund' and get up to £25 off your 2022 challenge or join and support a charity for as little as £5.

Register with our Early Bird deal before the end of September 2021 and claim a FREE Ultra challenge Tech-tee.

Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

Sign up for as little a £5 via our ‘Charity Sponsorship’ option and choose from our listed charities who to support – 

  • Quarter Challenge – for £5 reg fee
  • Half Challenge – £10 reg fee
  • Full Challenge – £10 reg fee

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Self Fund’ option and get up to £25 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £25 OFF
  • Half Challenge (~50 km) –  £20 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

Sign up for a 2022 Challenge with the ‘Mixed funding’ option and get up to £20 OFF the normal Registration Fee. 

  • Full Challenge (~100 km) –  £20 OFF
  • Half Challenge (~50 km) –  £15 OFF
  • Quarter Challenge (~25 km) – £10 OFF

No other discounts can be used with this deal.

  • No other discount codes can be used in conjunction with our Early Bird Deal
  • The London Winter Walk 22′ & 2021 Challenges are excluded from all aspects of the Early Bird Deal
  • Action Challenge Ltd reserves the right to cancel any registration if there is misuse of discounts or discount codes   

EARLY BIRD 2022 DEAL

Sign up for a minimum £5 and fundraise for a charity OR get up to £25 discounted off Self Fund*

Learn more

*Claim your early bird discount before September 2021 and get an Ultra Challenge tech-tee for free!
Deal excludes Winter Walk 2022 and any 21' Challenges. Deal ends Sept 31 2021.

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 31 July (& '22 Challenges)

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*

Learn more

Deal excludes Summer & Halloween Walk
*Conditions apply & ends 30 April'21

SUMMER DEAL

Sign Up for ONLY £5 and fundraise for a charity*
OR - Self Fund 2 Events (or bring a friend) get up to £40 OFF*