Challenge walks in London
Find challenge walks in London in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 10 May
- FREE-£20
- 50% off 6+ adults
The Banham Marsden March | 15 Mile
Experience a unique atmosphere as you walk between the two Royal Marsden hospitals. Hear from hospital heroes, walk alongside thousands of supporters and enjoy the fun-filled finish line celebration!
- 15 miles walking
- Sat 16 - Sun 17 May
- £19.99-£49.95
The MoonWalk London
Celebrate 30 years at the iconic MoonWalk London – a powerful night-time walk uniting thousands against breast and other cancers.
- Charity walk 4
- Sat 23 - Sun 24 May
- £89-£199
London 2 Brighton Ultra Challenge
Walk, jog or run the capital-to-coast route with 2,000 other adventurers over a range of distance options available and superb support all the way, for all abilities and experience levels.
- Trail run 3
- Ultra run 2
- Marathon
- 100K ultra run 2
- Sat 20 Jun
- £43-£45
Beyond London | 25K Trail
Think you know London? Go beyond your usual route to see a different side of the nation’s capital on an inclusive and welcoming 25km trail route or ultra with outstanding support, views and landmarks.
- 25 km trail running + 211 m ascent
- Sat 22 Aug
- £59-£99
London Summer Walk
Get your walking shoes on and explore some of the capital’s lesser-known historic areas with a tour of the ‘gateway to London’ along the Thames’ eastern section on the distance of your choice.
- Challenge walk 2
- Short walk
- Fri 11 - Sun 13 Sep
- £39-£199
Thames Path Ultra Challenge
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- 100K ultra run 2
- 50K ultra run 2
- Trail run 4
- Ultra run
- 10K run
- + 4 more races
- Sat 31 Oct
- £89
London Halloween Walk | 25km
Why not risk a hair-raising hike around some of the city’s scary streets and historic haunts? Choose your distance, gather your bravest guys and ghouls to make up a team or go it alone.
- 25 km walking