Ultra Challenge®

Push Yourself Further

AS A TEAM OR INDIVIDUAL

FOR YOU, OR FOR CHARITY

25 KM, 50 KM, 75 KM, or 100 KM

Looking for a challenge – to test yourself, to get in shape, or bond with friends on a weekend adventure?  If so, an Ultra Challenge® is for you – and you don’t need to be a budding elite athlete – they’re for everyone, take it on at your pace!  Whether along stunning coastlines, or trails through wonderful countryside, your Ultra Challenge® will be unforgettable – with full support all the way, camaraderie, fundraising for Kidney Research UK, and an amazing sense of achievement! 

UK’s #1 Endurance Style Events for ALL Experience Levels.

Ultra Challenge®
2025 CALENDAR

Walk, Jog, or Run the best of Britain and Push Yourself Further! 18 amazing events across the year – with distance options to suit everyone. You can join and fundraise for Kidney Research UK – and as an official Partner of the Ultra Challenge Series you get up to 50% OFF the  Registration Fee on the ‘Full Sponsorship’ option.

 EXPLORE BELOW – events are in DATE ORDER.

Map

Lake District Ultra Challenge

7-8 June 2025

100 km loop + Half  + Marathon + Quarter Challenge options & Ambleside 10K

FULL DETAILS >

1 of 17

Isle of Wight Ultra Challenge

3-4 May 2025

106 km ‘Full Island’ Loop + Half & Quarter Island options AND  ‘Cross Island’ & Medina 10 Mile challenges.

FULL DETAILS >

2 of 17

London 2 Brighton Ultra Challenge

24-25 May 2025

100 km + Half, Marathon & Quarter Challenge distance options + Brighton 25 km Loop!

FULL DETAILS >

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South Coast Ultra Challenge

6-7 Sept 2025

100 km + Half & Quarter Challenge options

FULL DETAILS >

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Jurassic Coast Ultra Challenge

17-18 May 2025

100 km + Half & Quarter Challenge options AND Marathon & Bridport 10K

FULL DETAILS >

5 of 17

Thames Path Ultra Challenge

13 – 14 Sept 2025

100 km + 3/4 + Half & Quarter Challenge options & Henley 10K

+ Thames Bridges 25km Trek (Sat – Central London)

+ Friday Moonlight 10K Walk (Central London)

+ The Henley 10K (Sunday)

FULL DETAILS >

6 of 17

South West Coast 50 Ultra Challenge

2 August 2025

50 km Loop + 25 km & 10 km Challenge options

FULL DETAILS >

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The Bath 50 Ultra Challenge

29 March 2025

50 km Loop + 25 km & 10 km Challenge options

FULL DETAILS >

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Gower Peninsula Ultra Challenge

19-20 July 2025

100 km (fig. of 8) 50 km Loops (West & East) + Marathon + 25 km & 10 km Challenge options

FULL DETAILS >

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Peak District Ultra Challenge

28-29 June 2025

100 km (Fig. of 8) + Half (loop) & Quarter Challenge options & The Bakewell 10 Mile. 

FULL DETAILS >

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Cotswold Way Ultra Challenge

21 – 22 June 2025

100 km + 3/4 + Half & Quarter Challenge options. + Cirencester 10K

FULL DETAILS >

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Chiltern 50 Ultra Challenge

27 Sept 2025

50 km Loop + 25 km & 10K Challenge options

FULL DETAILS >

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North Downs 50 Ultra Challenge

12 July 2025

50 km Loop + 25 km & 10km Challenge options.

FULL DETAILS >

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Easter 50 Ultra Challenge

Sat 12 April 2025

Windsor

50 km, 25 km, 0r 10 km Loops from racecourse basecamp.

FULL DETAILS >

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London Winter Walk

25 & 26  January 2025

Marathon, Half Marathon, 10 km or 5 km looped routes – The Oval Start / Finish

FULL DETAILS >

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London Halloween Walk

Sat 25 October 2025

25 KM or 10 KM spooky looped route options. Start / finish – The Oval Cricket Ground ‘dungeon’,

FULL DETAILS >

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NEW – Kent Downs 50 Ultra Challenge

Sat 11 October 2025

50 KM, 25 KM or 10 KM looped routes options. Start / finish – The Kent Showground nr. Maidstone.

FULL DETAILS >>

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Christmas Deal

Up to 75% off Full Sponsorship Reg Fee

+FREE New Year Virtual Challenge

+FREE Tech Tee worth £20

+FREE Iceland Challenge Prize Draw

Ends Midnight Christmas Day

Deal Excludes Winter Walk & 10K/mile Events.

JAN 2025

25 & 26th

London
Winter Walk

PARTNER CHALLENGE - Save Up To 75%​

MARCH 2025

Sat 29th

THE BATH 50
Ultra Challenge®

Xmas Deal- Save Up To 50%.

APRIL 2025

Sat 12th

Easter 50
Ultra Challenge®

PARTNER CHALLENGE - Save Up To 75%

MAY 2025

3rd-4th

Isle of Wight
Ultra Challenge®

Xmas Deal- Save Up To 50%.

MAY 2025

17-18th

Jurassic Coast
Ultra Challenge®

PARTNER CHALLENGE - Save Up To 75%

MAY 2025

24-25th

London 2 Brighton
Ultra Challenge®

PARTNER CHALLENGE - Save Up To 75%

JUNE 2025

7-8th

Lake District
Ultra Challenge®

PARTNER CHALLENGE - Save Up To 75%

JUNE 2025

21st-22nd

Cotswold Way
Ultra Challenge®

Xmas Deal- Save Up To 50%.

JUNE 2025

28-29th

Peak District
Ultra Challenge®

PARTNER CHALLENGE - Save Up To 75%

JULY 2025

Sat 12th

North Downs 50
Ultra Challenge®

Xmas Deal- Save Up To 50%.

JULY 2025

19-20th

GOWER PENINSULA
Ultra Challenge®

Xmas Deal- Save Up To 50%.

south west coast 50

AUG 2025

Sat 2nd

South West Coast 50
Ultra Challenge®

Xmas Deal- Save Up To 50%.

AUG 2025

Sat 23rd

London
Summer Walk

Xmas Deal- Save Up To 50%.

SEPT 2025

6-7th

South Coast
Ultra Challenge®

Xmas Deal- Save Up To 50%.

SEPT 2025

13-14th

Thames Path
Ultra Challenge®

Xmas Deal- Save Up To 50%.

SEPT 2025

Sat 13th

Thames
Bridges Trek

Xmas Deal- Save Up To 50%.

TMW-glow

SEPT 2025

Fri 12th

Thames
Moonlight 10 Walk

Xmas Deal- Save Up To 50%.

SEPT 2025

Sat 27th

Chiltern 50
Ultra Challenge®

Xmas Deal- Save Up To 50%.

OCT 2025

Sat 11th

KENT DOWNS 50
Ultra Challenge®

Xmas Deal- Save Up To 50%.

OCT 2025

Sat 25th

London
Halloween Walk

Xmas Deal- Save Up To 50%.

PARTNER CHALLENGE - Save Up To 75%

X MAS deal

FREE branded T-shirt

(ALL Funding Options. T-shirts mailed to you)

+ SAVE ££'s OFF REG FEE

- Full Charity Sponsorship

SIGN-UP – SAVE UP TO 75%

(Use Discount Codes on Charity Sign-Up Pages)

- OWN PLACE - 'DUO DEAL'

Sign up to 2 Events – 10% OFF EACH

Use Checkout Discount Code:  DUODEAL25

EG – Choose two 100km Events – SAVE ~£40!

+ New Payment Plan Option

+ You'll be Emailed Invite to FREE NEW YEAR VIRTUAL CHALLENGE

+ You'll be entered into our ICELAND CHALLENGE FREE PRIZE DRAW

DEAL ENDS - 25 DEC '24

. DUO CODE can only be used on 2 events.
. Deal Excl. Winter & Halloween Walks & on 10k/10 mile
. Other Deals can't be used with Christmas Deal