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Trail Charity 10K runs in South East

Find trail charity 10k runs in South East 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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Get active after Easter on a 10K challenge from Windsor Racecourse on looped routes through the Great Park with fantastic views of the castle, to Runnymede along the Thames Path.
  • Sat 18 Apr
  • 3 charities
Windsor, Berkshire, UK

Windsor 50 Ultra Challenge | 10km charity places

Secure your charity place in the 10km Windsor Loop today. Walk, jog or run 10K and support top UK charities. Find a cause and join their team today!

  • 10 km trail running + 25 m ascent
  • Enter online
  • Undulating
  • Age 8 & over
A beautiful 10km looped route from the basecamp at Surrey Sports Park exploring public footpaths within Littleton past Loseley Park. You’ll be rewarded with a medal and glass of fizz!
  • Sat 1 Aug
  • 5 charities
Guildford, Surrey, UK

North Downs 50 Ultra Challenge | Guildford 10K charity places

Secure your charity place in the Guildford 10K today. Walk, jog or run 10K and support top UK charities. Find a cause and join their team today!

  • 10 km trail running + 233 m ascent
  • Enter online
  • Undulating
  • Age 8 & over
A fabulous 10km loop through Remenham countryside with a start and finish near Henley Bridge on Sunday morning. Take it on as a walk, jog or run and get your family and friends involved!
  • Sun 13 Sep
  • 8 charities
Henley-on-Thames, Oxfordshire, UK

The Henley 10K charity places

Secure your charity place in The Henley 10K today. Walk, jog or run 10K and support top UK charities. Find a cause and join their team today!

  • 10 km trail running
  • Chip timing
  • Enter online
  • Flat
  • Age 8 & over
The 10km loop sits within the 50km and 25km events and splits off at the Pilgrim Way returning to Detling via Boxley and back to the Kent Showground. You’ll be rewarded with a medal and glass of fizz!
  • Sat 10 Oct
  • 3 charities
Maidstone, Kent, UK

Kent Downs 50 Ultra Challenge | Maidstone 10K charity places

Secure your charity place in the Maidstone 10K today. Walk, jog or run 10K and support top UK charities. Find a cause and join their team today!

  • 10 km trail running + 180 m ascent
  • Enter online
  • Undulating
  • Age 8 & over

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