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Trail runs in East of England in March 2026

Find trail runs in East of England in March 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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Marathon, Half and 10K! Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.
  • Sat 21 Mar
  • £27-£38
Buntingford, Hertfordshire, UK

Moo-rathon, Calf and Hen K

Marathon, Half and 10K! Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it.

  • Multi-terrain run 2
  • Beginner-friendly
  • Dogs allowed at venue
  • Event village
  • Age 18 & over
Run as far as you can during the 4 or 6-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 29 Mar
  • £33-£38
Brandon, Suffolk, UK

Zig Zag Challenge

Run as far as you can during the 4 or 6-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.

  • Multi-terrain run 2
  • Beginner-friendly
  • Dogs allowed at venue
  • Event village
  • Park
  • Age 18 & over
  • Sun 1 Mar
  • £25-£27
Brandon, Suffolk, UK

High Lodge Half Marathon - Spring

  • 13.1 miles multi terrain running
  • Sun 1 Mar
  • £9-£11
Colchester, Essex, UK

The Mersea Mix | The Mersea Mix

  • 7 miles trail running
  • Sat 7 Mar
  • £23
Berkhamsted, Hertfordshire, UK

Berko 10K

  • 10 km trail running
  • Sat 7 Mar
  • £45-£65
Bedford, Bedfordshire, UK

Harrold-Odell Country Park Trail Run

  • 10K run
  • Trail run
  • 50K ultra run
  • Sun 8 Mar
  • £9-£11
Hockley, Essex, UK

Smugglers Trail

  • 10K run
  • Trail run
  • 10 miler
  • Sun 15 Mar
  • £22-£25
Cambridge, Cambridgeshire, UK

Cambridge Boundary Run

  • Half marathon
  • Marathon
  • Sun 15 Mar
  • £16
Brentwood, Essex, UK

Weald Country Park (Essex) 10K

  • 10 km trail running
  • Sat 21 Mar
  • £33-£47
Colchester, Essex, UK

Paras'10 Colchester | Roman Rampage

  • 10 miles multi terrain running
  • Sat 28 Mar
  • £55
Tring, Hertfordshire, UK

Run the Wild Half Marathon - Spring Edition

  • 21.1 km trail running + 300 m ascent
  • Mon 30 Mar
  • £10-£13
Colchester, Essex, UK

The Wivenhoe 5 Mile Trail Run

  • 5 miles trail running

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