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Ultra runs in London in September 2025

Find ultra runs near me in London in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' charity challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
  • Sat 13 - Sun 14 Sep 2025
  • 10 charities
  • Sat 13 - Sun 14 Sep 2025
  • 10 charities
London, UK

Thames Path Ultra Challenge charity places

England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' charity challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!

  • Entertainment
  • Music
  • Chip timing
  • Enter online
  • GPS tracking
  • Fundraising required
  • Undulating
  • Event village
  • Urban
  • Park
  • Rural
  • Age 14 & over
  • 1 day trail running

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