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Trail runs in East of England
Find trail runs in East of England 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 8 Aug 2026
- £55-£90
St. Neots, Cambridgeshire, UK
ATW Odyssey12
The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.
- Recycling
- Newcomers
- Music
- Enter online
- Flat
- Traffic free
- Event village
- Park
- Sustainability policy
- Relay
- Age 18 & over
- 12 hrs trail running + 0 ft ascent
- Sat 12 Sep 2026
- £60-£100
Brandon, Suffolk, UK
Thetford Back Yard Ultra Festival
Push your limits in this late-summer Thetford Backyard Ultra — run 4.167 miles every hour, on the hour, until only one runner remains standing.
- Families
- Newcomers
- Event village
- Age 12 & over
- Fixed time runs 2
- Ultra run
- Sun 7 Dec
Brandon, Suffolk, UK
High Lodge CaniCross Winter 5K Series - Race Two
- 5 km multi terrain running
- Sun 25 Jan 2026
Brandon, Suffolk, UK
High Lodge CaniCross Winter 5K Series - Race Three
- 5 km multi terrain running
- Sun 15 Feb 2026
Norwich, Norfolk, UK
Norfolk Trail Marathon/Half Marathon - Marriott's Way
- Half marathon
- Marathon
- Sun 1 Mar 2026
Brandon, Suffolk, UK
High Lodge Half Marathon - Spring
- 13.1 miles multi terrain running
- Sat 28 Mar 2026
Tring, Hertfordshire, UK
Run the Wild Half Marathon - Spring Edition
- 21.1 km trail running + 300 m ascent
- Sun 21 Jun 2026
Dunstable, Bedfordshire, UK
Dunstable Downs Half Marathon
- 21.2 km trail running + 450 m ascent
- Fri 3 - Sat 4 Jul 2026
Epping, Essex, UK
The Full Essex Way Ultra
- 82 miles trail running + 3469 ft ascent