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Trail runs in UK in March 2025

Find trail runs near me in UK in March 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

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Click an event for full event details, location, route, sustainability, what's included and how to enter.

This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.
  • Sun 30 Mar 2025
  • £54-£56
  • Sun 30 Mar 2025
  • £54-£56
Knaresborough, North Yorkshire, UK

Make my Day Mother Flecker | Ultra Marathon

This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.

  • Chip timing
  • Enter online
  • Hilly
  • Age 21 & over
  • 32.5 miles trail running
This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.
  • Sun 30 Mar 2025
  • £36-£38
  • Sun 30 Mar 2025
  • £36-£38
Knaresborough, North Yorkshire, UK

Make my Day Mother Flecker | 20 Miles

This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.

  • Chip timing
  • Enter online
  • Hilly
  • Age 18 & over
  • 20 miles multi terrain running
Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.
  • Sun 30 Mar 2025
  • £31-£36
  • Sun 30 Mar 2025
  • £31-£36
Brandon, Suffolk, UK

Zig Zag Challenge | 4 Hour

Run as far as you can during the 4-hour event through Brandon Country Park in the very heart of Thetford Forest on a multi-terrain loop. Run, rest, then head out for more.

  • Chip timing
  • Enter online
  • Undulating
  • Traffic free
  • Age 18 & over
  • 4 hrs trail running
  • Sat 1 Mar 2025
Bristol, Somerset, UK

The Winter GMU | GMU45

  • 45 miles trail running
  • Sat 1 Mar 2025
Looe, Cornwall, UK

The Polruan Shuffle

  • 12.5 miles trail running
  • Sat 1 Mar 2025
Guildford, Surrey, UK

Fitstuff G3 Run Series - Race 3 | 10K

  • 10 km trail running
  • Sat 1 Mar 2025
Guildford, Surrey, UK

Fitstuff G3 Run Series - Race 3 | 15K

  • 15 km trail running
  • Sat 1 Mar 2025
Brandon, Suffolk, UK

Kings K9 Caper

  • 5 km xc running
  • Sat 1 Mar 2025
Aberdare, Mid Glamorgan, UK

St David's Day Dragon Run

  • 7 hrs trail running
  • Sat 1 Mar 2025
Bristol, Somerset, UK

The Winter GMU | GMU30

  • 30 miles trail running
  • Sat 1 Mar 2025
Dunbar, East Lothian, UK

Fox Trail Winter Running Series - Race 5 | 5K

  • 5 km trail running
  • Sat 1 Mar 2025
Dunbar, East Lothian, UK

Fox Trail Winter Running Series - Race 5 | 16K

  • 16 km trail running
  • Sun 2 Mar 2025
Tiverton, Devon, UK

Grand Canal Canter | Half Marathon

  • 13.1 miles trail running
  • Sun 2 Mar 2025
Petersfield, West Sussex, UK

South Downs Way Ultra Run

  • 30 miles trail running
  • Sun 2 Mar 2025
Tiverton, Devon, UK

Grand Canal Canter | Marathon

  • 26.2 miles trail running
  • Sun 2 Mar 2025
Tiverton, Devon, UK

Grand Canal Canter | 10K

  • 10 km trail running
  • Sun 2 Mar 2025
Northampton, Northamptonshire, UK

Pitsford Water Trail Races | Half Marathon

  • 13.1 miles trail running
  • Sun 2 Mar 2025
Northampton, Northamptonshire, UK

Pitsford Water Trail Races | 10K

  • 10 km trail running
  • Sun 2 Mar 2025
Bolton, Greater Manchester, UK

The Trotters 5 Mile Community Trail Run

  • 5 miles trail running
  • Sun 2 Mar 2025
Maybole, South Ayrshire, UK

Culzean Castle Trail Runs - 5K, 10K & 1/2 Marathon | Half Marathon

  • 13.1 miles trail running
  • Sun 2 Mar 2025
Preston, Lancashire, UK

Take the Fell | 10K

  • 10 km trail running
  • Sun 2 Mar 2025
Preston, Lancashire, UK

Take the Fell | 20K

  • 20 km trail running
  • Sun 2 Mar 2025
Maybole, South Ayrshire, UK

Culzean Castle Trail Runs - 5K, 10K & 1/2 Marathon | 5K

  • 5 km trail running
  • Sun 2 Mar 2025
Maybole, South Ayrshire, UK

Culzean Castle Trail Runs - 5K, 10K & 1/2 Marathon | 10K

  • 10 km trail running
  • Sun 2 Mar 2025
Bishops Castle, Shropshire, UK

BC10K Trail

  • 10 km trail running

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