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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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

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.
  • Sat 23 - Sun 24 May
  • £89-£199
Brighton, East Sussex, UK

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
  • Families
  • Beginner-friendly
  • Entertainment
  • Event village
  • Age 14 & over
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.
  • Sat 20 Jun
  • £50
London, UK

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
  • Chip timing
  • Enter online
  • Undulating
  • Age 18 & over
  • Sat 22 Aug
  • £59-£99
London, UK

London Summer Walk

  • Challenge walk 2
  • Short walk
  • Fri 11 - Sun 13 Sep
  • £39-£199
London, UK

Thames Path Ultra Challenge

  • 100K ultra run 2
  • 50K ultra run 2
  • Trail run 4
  • Charity walk 4
  • Ultra run
  • + 1 more race
  • Sat 31 Oct
  • £89
London, UK

London Halloween Walk | 25km

  • 25 km walking
  • Sat 30 - Sun 31 Jan 2027
  • £39-£99
London, UK

London Winter Walk

  • Charity walk 5

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