Trail 10K runs in East of England
Find trail 10k 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.
- Sun 26 Oct
- £31-£36
Pumpkin Plod | 4 Hour
This Halloween, run as far as you can during the 4-hour event through Ferry Meadows on a multi-terrain loop. Run, rest, then head out for more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs multi terrain running + 299 ft ascent
- Sat 22 Nov
- £31-£36
Turkey Trot | 4 Hour
Run as far as you can during the 4-hour event through the lovely Surrey countryside 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 + 361 ft ascent
- Sun 30 Nov
- £31-£36
St Andrews Day Challenge | 4 Hour
The patron saint day of St Andrews falls on a weekend so there's now an event to support it! Run for as long as you can, rest, then head out for some more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs multi terrain running + 299 ft ascent
- Sun 7 Dec
- £31-£36
Bauble Bimble
Back to Ferry Meadows Country Park for a festive 4 or 6-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Newcomers
- Fancy dress
- Event village
- Park
- Age 18 & over
- Multi-terrain run 2
- Sun 14 Dec
- £31-£36
Twas The Run Before Christmas | 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, head out for more and enjoy some festive fun!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs multi terrain running + 299 ft ascent
- Sun 11 Jan 2026
- £32-£38
WTF Where's The Finish? | 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 + 299 ft ascent
- Sat 24 Jan 2026
- £27-£38
OMG (One Mile 2 Go) Run | 4 Hour
Run as far as you can during the 4-hour event through the lovely Bawsey Country Park 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 + 253 ft ascent
- Sun 8 Feb 2026
- £32-£38
Run for Cake | 4 Hour
Back to Ferry Meadows Country Park for another 4-hour running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs trail running + 98 ft ascent
- Sun 22 Feb 2026
- £27-£29
Thetford Festival of Running | 10K
New venue! Come and enjoy the paths, trails and woodland of Thetford Forest over 10K distance with fantastic support each lap and a medal at the finish!
- Enter online
- Age 18 & over
- 10 km trail running
- Sat 21 Mar 2026
- £27-£38
Moo-rathon, Calf and Hen K | 4 Hour
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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs trail running + 164 ft ascent
- Sun 29 Mar 2026
- £32-£38
Zig Zag Challenge | 4 Hour
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.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs trail running + 299 ft ascent
- Sun 12 Apr 2026
- £27-£29
Haughley Festival of Running | 10K
Join Zig Zag Running at the beautiful Haughley Park for the Haughley Festival of Running and join like-minded runners tackling 10K distance on paths and trails.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 10 km trail running + 230 ft ascent
- Sat 23 May 2026
- £33-£38
Farmmageddon | 10K
Can you survive Farmmageddon? A fantastic 10K through the lovely grounds of Hyde Hall Farm as part of the Farmmageddon endurance weekend.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 10 km trail running + 164 ft ascent
- Sun 21 Jun 2026
- £24-£26
Run Sandringham 10K
Take on a 10K around the Royal Estate. A major event in the East Anglian running calendar, the Run Sandringham 10K will attract a large field of runners of all abilities.
- Chip timing
- Enter online
- PB
- Traffic free
- Age 16 & over
- 10 km road running
- Sat 27 Jun 2026
- £27-£29
Cock-a-doodle Dawdle | 10K
Join like-minded runners doing different distances, starting from the base camp of Hyde Hall Farm and encompassing the beautiful grounds around it over a lovely 10K trail route.
- Enter online
- Age 17 & over
- 10 km trail running + 164 ft ascent
- Sun 5 Jul 2026
- £33-£38
Summer Ready Run | 4 Hour
Come and join the fun in a 4 or 6-hour running challenge at Ferry Meadows! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 4 hrs trail running + 98 ft ascent
- Thu 23 Jul - Sat 1 Aug 2026
- £300-£350
Great Barrow Challenge | 10 events in 10 days
10 running events in 10 days in the beautiful Suffolk countryside. Run 5K, 10K, Half Marathon, Marathon or an Ultra every day for 10 days in this unique endurance challenge!
- Enter online
- Undulating
- Rural
- Age 18 & over
- 10 days trail running
- Sat 11 Oct
EnduranceLife - Suffolk | 10K
- 10 km trail running + 279 ft ascent