Trail Marathons in East of England in March 2026
Find trail marathons 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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- Sat 21 Mar 2026
- £27-£38
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.
- Newcomers
- Dogs allowed
- Event village
- Age 18 & over
- Multi-terrain run 2

- Sun 29 Mar 2026
- £32-£38
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.
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2