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Fundraising Challenges
Ultra Challenge Series
UK’s No 1 Series of treks & trail runs! Take on a challenge at your pace and fundraise for your favourite charity! Whether along a stunning coastline or on trails through magnificent countryside, you’ll get full support all the way–including
plenty of food & drink, medics & massage, camaraderie, a medal & T shirt -and an amazing sense of achievement.
With 20 events to choose from, and distance options ranging from 10km up to the full100km–there’s an Ultra
Challenge waiting for you in 2026.
EARLY BIRD DISCOUNT CODE: 50%CHARITY
Find out more here
Here are a few challenge ideas:
London Winter Walk
Sat 24th or Sun 25th Jan 2026
A great event to wrap up and walk o] the Christmas & New Year celebrations; maybe kick start a new fitness regime – and to fundraise for your favourite charity! There are Full Marathon, Half Marathon & 10km distance options – and an accessible ‘Family Fun 5K’ on the Sunday. All routes start & finish at The Oval Cricket Ground, and take in highlights of the Thames, its historic bridges, and many of the Capital’s landmarks. Sign up as a team, or as an individual and families are welcome. There’s rest stops with snacks & drinks, a special medal, and hot food back at the finish before you head home.
• Walk • Full & ½ Marathon & 10km Options • + Sunday Family 5K • Food & Drink • Medal
Sign up here
London 2 Brighton Ultra Challenge
23rd – 24th May 2026
2,000 or so adventurers will take on the Capital to Coast trails and test their grit & determination. You can join and take it on at your paceas a walk, jog, or run – and fundraise for your favourite charity!
Richmond-Upon Thames is the start, and it’s over the North Downs with wonderful Surrey & Sussex countryside to halfway at Turners Hill. The full 100km route heads over the South Downs before the welcome sight of the Brighton coastline comes into view. Sign up as an individual or as a team; you’ll get full support all the way, plenty of food & drink, optional camping & transfers, a special medal, T shirt and celebration finish. With half, quarter, marathon & 25km options also available – there’s bank holiday weekend challenge here for everyone!
Push yourself further in 2026, take on an Ultra Challenge – the UK’s No.1 Series of treks & trail challenges.
• Walk, Jog, or Run • 100km, ~50km, 25km, Options • Food & Drink • Medal & T Shirt
Sign up here
North Downs 50 Ultra Challenge
Sat 1st August 2026
The North Downs provides a fabulous challenge from a Guildford basecamp, with a looped 50 km route which takes in some of the best of the Surrey hills and the surrounding countryside. You can take it on at your pace as a walk, jog, or run – and fundraise for your favourite charity! A route with some wonderful scenery & fabulous views out to the south, and easily accessible from London! Sign up as an individual or as a team; you’ll get full support all the way, plenty of food & drink, optional camping & transfers, a special medal, T shirt and celebration finish. With 25km & 10km options also available – there’s a summer challenge here for everyone!
Push yourself further in 2026, take on an Ultra Challenge – the UK’s No.1 Series of treks & trail challenges
• Walk, Jog, or Run • 50km, 25km, 10km Options • Food & Drink • Medal & T Shirt
Sign up here
Start fundraising via Just Giving
Once you have your fundraising idea or signed up for a challenge event, you can start fundraising for us via Just Giving.