Thames Path
Ultra Challenge®

12/13 Sept 2026

JOIN THE Team!

Join Team XXX in support of YYY for the Thames Path Challenge. England’s greatest river provides a fantastic backdrop for an unforgettable challenge. Over 3000 adventurers will join the Putney Bridge start, and the full 100km route heads upstream to Henley along the famous Towpath. It’s through Richmond, Hampton Court, Runnymede, and Windsor, with some wonderful scenery to a riverside finish line. With three quarter, half, quarter distance options also available – there’s a Thames Challenge for everyone!

Thames Path
Ultra Challenge®

12/13 Sept 2026

JOIN THE Team!

Join TC Group in support of (charity) for the Thames Path Challenge, set against the iconic backdrop of England’s greatest river. Over 3,000 adventurers will set off from Putney Bridge, with the full 100km route heading upstream to Henley along the famous Thames Towpath.

Passing through Richmond, Hampton Court, Runnymede and Windsor, the route offers wonderful riverside scenery all the way to a memorable finish line. An end-of-season highlight, with a Thames Challenge for everyone.

OUR THAMES PATH CHALLENGE!

Our events are inclusive and accessible to people of all abilities – there’s an Ultra Challenge® for you!  Your team can take it on at their pace, and even if your team choose a mix of distances, we can ensure everyone starts together for their challenge. The Thames Path Ultra Challenge is fun, safe, & rewarding – with full support all the way, including camping options – enabling teams to push themselves further in wonderful historic riverside scenery, and enjoy a great team adventure.

Check out options for your Challenge…

JOIN THE TEAM!

Follow the stepS below to sign up, set up/join your fundraising page and book your optional extras

1. REGISTRATION & FEES

  • Choose your distance and click sign up.
  • Registration Fees are covered by X

2. FUNDRAISING

  • On Charity Sponsorship/Mixed Funding your charity covers the majority/other half of your place.
  • 50% of your fundraising target must be raised by the deadline below.
  • Set up your JustGiving page by clicking the button below.

3. BOOKABLE EXTRAS

  • In the relevant section below you can view the extras available for the event.
  • Click the ‘Book Extras’ button to find the extras form.
  • You can pay at checkout and any discounts will be applied at checkout

1. Registration & Fees

REGISTRATION DEADLINE – 18th AUGUST ’26 AT 12:00PM

Option 1

SELF FUND / OWN PLACE CHARITY FUNDRAISING

Pay for your team's place & fundraise whatever you can for a Charity (small admin fee to charity)

FULL CHALLENGE ~100km

£199 Fee paid online &
fundraise whatever you can

3/4 CHALLENGE ~75km

£169 Fee paid online &
fundraise whatever you can

1/2 CHALLENGE ~50km

£139 Fee paid online &
fundraise whatever you can

1/4 CHALLENGE ~25km

£89 Fee paid online &
fundraise whatever you can

10 K CHALLENGE ~10km

£39 Fee paid online &
fundraise whatever you can

Option 2

FULL SPONSORSHIP
FOR CHARITY

Pay a small Registration Fee & Fundraise for a chosen Charity (who pay for your place)

FULL CHALLENGE ~100km

£50 Reg Fee & at least
£575 fundraising/sponsorship

3/4 CHALLENGE ~75km

£45 Reg Fee & at least
£475 fundraising/sponsorship

1/2 CHALLENGE ~50km

£40 Reg Fee & at least
£375 fundraising/sponsorship

1/4 CHALLENGE ~25km

£30 Reg Fee & at least
£275 fundraising/sponsorship

10 K CHALLENGE ~10km

£20 Reg Fee & at least
£100 fundraising/sponsorship

Option 3

MIXED FUNDING
FOR CHARITY

Pay for half your place cost & fundraise less for Charity (who pay half of your place cost)

FULL CHALLENGE ~100km

£110 Reg Fee & at least
£330 fundraising/sponsorship

3/4 CHALLENGE ~75km

£90 Reg Fee & at least
£270 fundraising/sponsorship

1/2 CHALLENGE ~50km

£75 Reg Fee & at least
£225 fundraising/sponsorship

1/4 CHALLENGE ~25km

£50 Reg Fee & at least
£150 fundraising/sponsorship

10 K CHALLENGE ~10km

£22.50 Reg Fee & at least
£70 fundraising/sponsorship

2. Fundraising to SUPPORT YYYYYYYY

You are taking on the Thames Path Ultra Challenge in support of X. Use the link below to visit/create your Fundraising page. All of the teams’ fundraising will be gathered on this page. Make sure you direct any donations you receive to this page!

50% of your personal fundraising target must be raised by the registration deadline stated above – 24th March 2026

3. Bookable Extras

We do have a range of additional optional extras designed to make the planning for, and joining your challenge easier. Sign-up to your chosen Challenge first – and you can then book any optional extras later / separately. 

FAQs

You must be 18 or over (on the day of the challenge) if taking on a Full Challenge (~100km) or Three Quarter Challenge (~75km); 16+ and accompanied by an adult if taking on a Half Challenge (~50km ), 14+ and accompanied by an adult if taking on a Quarter Challenge (~25km) or Marathon); for a  Half Marathon aged 12+ and accompanied by an adult; and finally 8+ & accompanied by an adult for a 10km/mile Challenge.

Under 18s taking part must be signed up by someone over 18.

You’ll receive a ‘transaction receipt’ (via email) along with a Confirmation Email. This will provide details regarding any next steps, timelines you need to be aware of, and how & where to find all the info / details you’ll need for your Challenge. (NOTEIf you don’t receive that e mail within 12 hours, please check your spam/junk mail folders)

You will receive your Start-time email 4 weeks before the challenge takes place. 

You will receive your e-ticket email between 10 and 14 days before the challenge takes place.

(NOTEIf you haven’t received your start-time/e-ticket email within 3 weeks/7 days of the challenge, please check your spam/junk mail folders and let your designated event coordinator know)

If your team are doing Option 2 or 3, you can expect to hear from your charity within 14 days. If you do not hear from them – please contact them directly, and also email us at charity@actionchallenge.com & we will follow up with the charity for you.

Yes – as long as you are fundraising for the same charity, you can create a team fundraising page on Just Giving (we recommend letting your charity know this is how you will be fundraising together). However, please be advised that the minimum fundraising targets remain per person (not per team), so you will need to reach the combined total fundraising amount on your page for your group. 

Follow the link in the fundraising section on this page. Alternatively, follow the link in the confirmation email you receive after your register.

Individual page: When you follow the link, it will have already pre-selected your challenge and your charity. All you need to do is enter your personal details and begin fundraising.

Team page: First, complete the same as above. Once you have created your own page, then link it to your teams Group Page.

Only Applicable to Option 2 & 3

All sponsorship goes direct to the Charity via your individual/group JustGiving page.

At least 50% of the ‘sponsorship target’ MUST be with the Charity 3 weeks prior to the Challenge. At this time the Charity agrees to pay the fee for your place to Ultra Challenge (similar to the Self Funding cost – or half of it for Mixed Funding as you’ve already covered half).

Failure to meet the deadline may result in cancellation of your place by your charity.

The remaining 50%, and any extra, should be with your Charity by 4 weeks after the Challenge.

Speak to your charity directly – they will be able to offer you support and help to reach your fundraising target. Only 50% of the target has to be reached by the registration deadline. You have time after the challenge to keep on fundraising.

If you don’t reach 50% of the target, the charity may decline to pay for some team places. If the charity don’t have the minimum amount fundraised, they risk making a loss on any places they pay for. It’s in their hands!

If this happens, your team will have the option to cover the difference or switch to a different funding option. We will be in touch with you with alternative options.

Please refer to the registration deadline provided on this page, pasted red in the ‘Getting Started’ section. 

As a general rule, the registration deadline for corporate teams will be 25 days before the event takes place. Our advice would be to sign up as soon as possible!

CANCEL YOUR PLACE BEFORE THE REGISTRATION DEADLINE.

If you have already signed up, but then you need to cancel your place – get in touch with your team coordinator immediately. We also recommend getting in touch with us at – corporate@ultrachallenge.com – let us know your team name, event and distance. We can assist you in cancelling your place.

If you wish to cancel your place, but the deadline has passed, you/your company will not receive a refund.

Visit the ‘HELP CENTRE’ on the Ultra Challenge Website:

HELP CENTRE >>

If you still need additional help or guidance – you can contact the Ultra Challenge Team at:

info@ultrachallenge.com

Tel: 0207 609 6695

The Thames Path Ultra Challenge is part of the Series of 21 events around the UK, which, in 2026, will see 40,000 adventures take on a challenge as a walk, jog, or run. The Series will raise over £12 million for its charity partners.

Read the 2026 Terms & Conditions

Full 100 km Continuous

Putney to Henley

13 - 14 Sept 2025

Start this epic Challenge in leafy South West London on the River Thames. This route follows the meandering waterway to Hampton Court, onto Runnymede of Magna Carta Fame, and eventually onto Henley-on-Thames – home of the regatta – to a fabulous celebration finish and family BBQ. The route is our flattest of all the series, along path & terrain which will test your legs, hips & feet – but you will be rewarded with 100 km of beautiful scenery and historic villages & towns.

100 km & 350 m

  • Start: Bishops Park
  • Start times: 7am for runners, 7am – 9am for joggers & walkers
  • Finish: Henley-on-Thames
  • Finish times: Runners 9 – 16 hrs, joggers 16 – 20 hrs, walkers 20 – 36 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 28 km – picnic lunch & fizzy drinks
  • 50 km – hot meal
  • 78 km – brunch/ lunch
  • 100 km – cooked breakfast/hot meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Putney Bridge tube station is in walking distance to the start line at Bishops Park
  • Henley Train station is walkable from the finish 

 

See ‘Bookable Extras’ page for full details 

4 available

Day 1 ~50 km & ~200 m

Day 2 ~50 km & ~150m

Day 1 

  • Start: Bishop’s Park
  • Start times: 7am for runners, 7am-9am for joggers & walkers
  • Finish: Runnymede
  • Finish times: Runners 4 – 8 hrs, joggers 7 – 10 hrs, walkers 10 – 16 hrs

Day 2

  • Start: Runnymede
  • Start times: 06:00 – 06:30 for all
  • Finish: Henley
  • Finish times: Runners 4 – 8 hrs, joggers 7 – 10 hrs, walkers 10 – 16 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 23 km – picnic lunch & fizzy drinks
  • 55 km – hot meal
  • 80 km – brunch/ lunch
  • 100 km – cooked meal/hot meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Putney Bridge tube station is in walking distance to the start line at Bishops Park
  • Shuttles from Runnymede to Staines Station
  • Henley Train station is walkable from the finish 

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp at the end of DAY 1 of the Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

4 available (2 for each day)

Full Challenge over 2 Days

Putney - Runnymede - Henley

13 & 14 Sept 2025

The 2 Day Full 100 km Challenge breaks down the route into two halves of 50 km on Day 1 starting in W, London & finishing at our basecamp in Runnymede, and then 50 km on Day 2 – you will get to experience the route in daylight as well as the opportunity to get some rest and sleep overnight. Camp with us at our fully supported Basecamp at Runnymede on the Saturday night where we will have entertainment, hot food & more.

3/4 Challenge
72 km

Hurst Park to Henley

13 sept 2025

Start this epic Challenge in near Hampton Court. This route follows the meandering waterway to Runnymede, for a big celebration finish and hot meal at Henley on Thames.

  • Start: Hurst Park
  • Start times: 9.30am – we will start runners off first, followed by   walkers & joggers
  • Finish: Henley-On-Thames
  • Finish times: Runners 4 – 8 hrs, joggers 7 – 10 hrs, walkers 10 – 16 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 21 km – hot meal (Runnymede)
  • 49 km – selection of hot / cold food
  • Henley Finish – glass of fizz, medal & t-shirt and a finishers meal

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Putney Bridge tube station is in walking distance to the start line at Bishops Park
  • Bus transfer from Runnymede to Staines Station post challenge 

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp at the end of the Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

2 available

1st Half Challenge 50 km

Putney to Runnymede

13 Sept 2025

Start this epic Challenge in leafy South West London on the River Thames. This route follows the meandering waterway to Hampton Court, onto Runnymede of Magna Carta Fame for a big celebration finish and hot meal.

50 km & 200 m

  • Start: Bishops Park, Fulham
  • Start times: 7am for runners, 7 – 9am for joggers & walkers
  • Finish: Runnymede
  • Finish times: Runners 4 – 8 hrs, joggers 7 – 10 hrs, walkers 10 – 16 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 28 km – picnic lunch & fizzy drinks
  • 50 km – hot meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Putney Bridge tube station is in walking distance to the start line at Bishops Park
  • Bus transfer from Runnymede to Staines Station post challenge 

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp at the end of the Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

2 available

50 km & 150 m

  • Start: Runnymede
  • Start times: Sat 13 Sept – start 10am walkers/11am runners on Saturday – or join up with a Full Challenger – or Sunday 14 Sept between 6 – 7am
  • Finish: Henley (50 km)
  • Finish times: Runners 4 – 8 hrs, joggers 7 – 10 hrs, walkers 10 – 16 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 28 km – picnic lunch & fizzy drinks
  • 50 km – hot meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Shuttles from Henley finish to Runnymede
  • Henley Train station is walkable from the finish

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp on Saturday night – prior to your Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

2 available

2nd Half Challenge 50 km

Runnymede to Henley

14 Sept 2025

Start this epic Challenge in Runnymede of Magna Carta Fame, and follow the meandering waterway through Cookham and eventually onto Henley-on-Thames – home of the regatta – to a fabulous celebration finish and family BBQ.

1st Quarter Challenge 28 km

Putney to Hampton

13 Sept 2025

Start this epic Challenge in leafy South West London on the River Thames. This route follows the meandering waterway to Hampton Court for a big celebration finish and picnic.

28 km & 20 m

  • Start: Bishops Park, Fulham
  • Start times: Sat 13 Sept 8:30 – 9:30am 
  • Finish: Hurst Park
  • Finish times: Runners 2 – 3 hrs, joggers 3 – 5 hrs, walkers 4 – 7 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 28 km – Picnic lunch & fizzy drinks
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Putney Bridge tube station is in walking distance to the start line at Bishops Park
  • Bus transfer from Hampton court finish to Hampton Court Station post challenge 

See ‘Bookable Extras’ page for full details 

22 km & 20 m

  • Start: Hurst Park, Hampton
  • Start times: Sat 13 Sept, 12:00 only
  • Finish: Runnymede
  • Finish times: Walkers 4 – 7 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • 10 km – snacks & drinks
  • 22 km – hot meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Bus transfer from Runnymede finish to Staines Station post challenge 

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp at the end of the Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

2nd Quarter Challenge 22 km

Hampton to Runnymede

13 Sept 2025

This route starts near Hampton Court, and follows the meandering waterway to Runnymede, of Magna Carta Fame, for a big celebration finish and hot meal.

3rd Quarter Challenge 28 km

Runnymede to Cookham

13 Sept 2025

Start this epic Challenge in Runnymede of Magna Carta Fame, and follow the meandering waterway through Cookham.

28 km & 20 m

  • Start: Runnymede
  • Start times: Sat 13 Sept join a Full Challenger from 17:00 or Sun 15 Sept 06:00 – 06:30
  • Finish: Cookham
  • Finish times: Runners 2 – 3 hrs, joggers 3 – 5 hrs, walkers 4 – 7 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 28 km – picnic lunch
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Bus transfer from Cookham finish to Maidenhead Station post challenge 

See ‘Bookable Extras’ page for full details 

Camping option at Runnymede  base-camp on Saturday night – prior to your Challenge

  • Fully inclusive & pitch only options available
  • Breakfast,  hot showers

Visit ‘Bookable Extras’ for full details 

22 km & 10 m

  • Start: Cookham
  • Start times: Sun 14 Sept 08:00 only
  • Finish: Henley
  • Finish times: Runners 2 – 3 hrs, joggers 3 – 5 hrs, walkers 4 – 7 hrs

Every 10-15km under marquees with support – toilets, massage, changing rooms, medics, rest areas, hot drinks, water & snacks & much more. 

  • Snacks & drinks – every 10-15 km
  • 22 km – finishers meal
  • Finish – glass of fizz, medal & t-shirt

There’s a range of optional pre or post Challenge shuttle bus transfer services, to make it easy to  join & exit – and provide flexible options for your own planning. These include:

  • Henley Train station is walkable from the finish

See ‘Bookable Extras’ page for full details 

2 available

4th Quarter Challenge 22 km

Cookham to Henley

14 Sept 2025

Start this Challenge in gorgeous Cookham, and follow the meandering waterway to Henley-on-Thames – home of the regatta – to a fabulous celebration finish and family BBQ.

optional services

PUTNEY BRIDGE -MAIN START VENUE (0 km) – No Camping Options(plenty of hotels etc in and around London)

RUNNYMEDE – HALF WAY VENUE (50 km) Saturday night – primarily for the ‘2 Day  Daylight Full 100 km’ & 3/4 Challengers’ option for overnight sleep / recovery – AND also works for ‘1st Half Finishers’ & for the early Sunday morning 2nd Half starters & 3rd Quarter starters 

ALL-INCLUSIVE PACKAGES OR ‘PITCH ONLY’ OPTION ARE AVAILABLE. There are no campervan options on this event.

For any additional campers reserve a spot on an already booked Pitch ONLY option on our campsite. (Please ensure when booking for extra campers you have already purchased a Pitch space on our campsite at Runnymede.

There is local Pay & Display and free parking along the route at Hurst Park (28km), Runneymede (50km), Cookham (78km) & Henley (100km)

There is NO parking at the start in  Bishops Park –  Fulham

Shuttle buses to help with your logistics:

  • Transfer to start venues from your finish (ie park at the finish at a near by P&D car park – and transfer to your start line) .

After your challenge:

  • Transfers from your finish the local train station (Henley Station is a short walk from the finish) 

Sunday Morning Breakfast – available to participants beginning their challenge on Sunday morning at Runnymede. Breakfast the following morning is included in the inclusive camping packages, but not in the pitch only & will need to be booked separately.

Henley 10K Meal – If  you have taken part in the Henley 10k there is an option to book a hot meal post challenge.

NO NEED TO PRE BOOK – AND IS AVAILABLE ON THE DAY AT YOUR START (Pay cash or Card)

  • Have an overnight type bag transferred from your start to your finish.
  • Full 100 km Challengers – have your bag (or camping gear) transferred to the 50 km halfway in Runnymede and then on to the finish in Henley.
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