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Trail runs in London in August 2026

Find trail runs in London in August 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Previously rated one of the top 10 UK marathons by Runners World! Stunningly scenic riverside routes along the Thames towpath. Flat, fast and very runnable with great support, medal and photo.
  • Sun 9 Aug 2026
  • £33-£55
London, UK

Thames Meander Summer

Previously rated one of the top 10 UK marathons by Runners World! Stunningly scenic riverside routes along the Thames towpath. Flat, fast and very runnable with great support, medal and photo.

  • Newcomers
  • Event village
  • Urban
  • Age 17 & over
  • 10K run
  • Half marathon
  • Marathon

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