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Trail Marathons in Lincolnshire

Find trail marathons in Lincolnshire in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, pick-and-mix medal and goody bag.
  • Sat 20 Dec
  • £20-£22
Lincoln, Lincolnshire, UK

Rumble In The Jumble II | Marathon

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, pick-and-mix medal and goody bag.

  • Enter online
  • Age 18 & over
  • 26.2 miles trail running + 264 ft ascent
A new and totally unique running challenge where you aim to run 10 x 5K laps which get faster the more you complete. How far can you go?
  • Sun 19 Jul 2026
  • £50.50-£60
Boston, Lincolnshire, UK

Revesby Running Festival | Challenge The Estate

A new and totally unique running challenge where you aim to run 10 x 5K laps which get faster the more you complete. How far can you go?

  • Enter online
  • PB
  • Traffic free
  • Age 18 & over
  • 1 day trail running + 45 m ascent
A jewel in the castle crown! Get active in the beautiful castle grounds in a marathon run then celebrate with fellow athletes, friends and family in the fantastic festival village afterwards.
  • Sun 19 Jul 2026
  • £52-£65
Grantham, Leicestershire, UK

Belvoir Castle | Marathon

A jewel in the castle crown! Get active in the beautiful castle grounds in a marathon run then celebrate with fellow athletes, friends and family in the fantastic festival village afterwards.

  • Chip timing
  • Enter online
  • Age 18 & over
  • 42.2 km trail running

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