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Multi-terrain runs in London in September 2025

Find multi-terrain runs near me in London in September 2025 - filter by date or location, 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.

Run 'The world's most scenic marathon' through London's greenest borough including Richmond Bridge and the Tow Path. Start inside the Kew Gardens with family fun music festival to finish!
  • Sun 14 Sep
  • £57-£59
  • 1 charity
  • Sun 14 Sep
  • £57-£59
  • 1 charity
Richmond, UK

Richmond Marathon

Run 'The world's most scenic marathon' through London's greenest borough including Richmond Bridge and the Tow Path. Start inside the Kew Gardens with family fun music festival to finish!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Age 18 & over
  • 26.2 miles road running + 160 m ascent
Be part of London's most exclusive event! Run through its greenest borough, exploring the beauties and history of Richmond. Start inside the Kew Gardens with a family music festival to finish!
  • Sun 14 Sep
  • £50.50-£52.50
  • 1 charity
  • Sun 14 Sep
  • £50.50-£52.50
  • 1 charity
Richmond, UK

Richmond Half Marathon

Be part of London's most exclusive event! Run through its greenest borough, exploring the beauties and history of Richmond. Start inside the Kew Gardens with a family music festival to finish!

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • 13.1 miles road running + 91 ft ascent
Welcome to the WWF Richmond Kids' Mile Race. WWF has proposed a 'Wear it Wild' theme where kids are encouraged to wear an item of animal-inspired clothing on race day!
  • Sun 14 Sep
  • £12
  • Sun 14 Sep
  • £12
Richmond, UK

Uber Boat by Thames Clippers Richmond RUN-FEST | WWF Kids' Mile

Welcome to the WWF Richmond Kids' Mile Race. WWF has proposed a 'Wear it Wild' theme where kids are encouraged to wear an item of animal-inspired clothing on race day!

  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Fancy dress
  • Age 3-16
  • 1 mile multi terrain running
  • Sun 7 Sep
Richmond, UK

Richmond Park September 5K, 10K and Half Marathon | Half Marathon

  • 13.1 miles multi terrain running
  • Sun 7 Sep
Richmond, UK

Richmond Park September 5K, 10K and Half Marathon | 5K

  • 5 km multi terrain running
  • Sun 7 Sep
Richmond, UK

Richmond Park September 5K, 10K and Half Marathon | 10K

  • 10 km multi terrain running
  • Wed 10 Sep
London, UK

Run the River | 5K

  • 5 km road running

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