Original Mountain Marathon
Events in United Kingdom›Great LangdaleTrail Running

Original Mountain Marathon

Organized by theomm.com

Trail Running2026

42.2km

Great Langdale

DateOct 24, 2026
Difficulty
Hard
View event website Train for this race — 14 days free
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Race facts

  • The course covers 42.2 km.
  • It takes place on a Saturday, October 24, 2026 — autumn in this part of the world.
  • The closest comparable trail running event is 13 Valleys Ultra in Ambleside, 7 km away, on September 25, 2026.

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