Trail 10K runs in UK
Find trail 10k runs in UK 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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MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 21 Feb 2026
- £23-£27
The Rubber Ducky Dash | 10K
Due to the success of the Rebellious Rubber Ducky Run in 2025 Saturn Running is holding it's second event inspired by the adorable bath toys!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 21 Feb 2026
- £25-£27
Any Kind of Weather Runner | 10K
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
- Enter online
- Age 16 & over
- 10 km trail running
- Sat 21 Feb 2026
- £33-£35
Magna Carta Winter | 10K
The Magna Carta 10K is based in scenic Runnymede right near the historic site where the treaty of Magna Carta was agreed by King John of England and signed on 15th June 1215.
- Chip timing
- Enter online
- Flat
- Traffic free
- Age 17-80
- 10 km trail running + 30 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
- Sun 22 Feb 2026
- £15-£27
The Doughnut Dash - Northampton | 10K
Come and join in for The Doughnut Dash! At this event you can earn yourself a super fun medal along with some doughnuts at the finish line to celebrate your achievement!!
- Enter online
- Age 16 & over
- 10 km trail running + 33 ft ascent
- Sat 28 Feb 2026
- £27
Fitstuff G3 Run Series | Race 3 | 10K
Take on a tough, award-winning 10K trail run in the Surrey Hills and North Downs with a cracking sunrise, stop-in-your-tracks views and five-star reviews! No nonsense trail running.
- Chip timing
- Enter online
- Hilly
- Traffic free
- Age 15 & over
- 10.22 km trail running + 372 m ascent
- Sat 28 Feb 2026
- £23-£27
The Giraffe Gallop | 10K
There's another animal inspired event for you, the featured animal this time is a giraffe! The medal, as always, is incredible and definitely one to add to your animal collection!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 1 Mar 2026
- £22-£27
St Davids Day Dragon Run | 10K
Come and get involved in the second St David's Day Dragon Run in the beautiful Dare Valley Country Park in, of course, Wales!
- Enter online
- Age 16 & over
- 10 km trail running
- Fri 6 Mar 2026
- £20-£27
Midweek Chasing Numbers Mar | 10K
The aim of the midweek runs is to hold events as cheaply as possible in order for people to be able to build their numbers or simply to help people achieve their own goals at an affordable price.
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 7 Mar 2026
- £20.50
Loggerheads Trail 10K
The courses are challenging but the event environment is relaxed and friendly. Runners of all abilities can get involved and enjoy a run out on those fabulous trails.
- Enter online
- Age 15 & over
- 10 km trail running
- Sat 7 Mar 2026
- £23-£27
The Panda Plod | 10K
There's another animal inspired event for you, the featured animal this time is a panda! The medal, as always, is incredible and definitely one to add to your animal collection!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 8 Mar 2026
- £37.50-£39.50
Wight Riot
Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.
- Newcomers
- Enter online
- Traffic free
- Event village
- Coast
- Age 18 & over
- 7 hrs multi terrain running + 47 ft ascent
- Sun 8 Mar 2026
- £33-£35
Thames Meander Spring | 10K
Stunningly scenic riverside route along the Thames towpath. Flat, fast and very runnable with great runner support. The marathon on the same day was previously rated one of the top 10 UK marathons.
- Chip timing
- Enter online
- Flat
- Age 17 & over
- 10 km trail running + 160 ft ascent
- Sat 14 Mar 2026
- £23-£27
The Sloth Scamper | 10K
Come and join in The Sloth Scamper, slow is the new fast and you can earn yourself a medal with an adorable sloth on to boot - anyone know what a group of sloths is called?
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 14 Mar 2026
- £24-£26
Spring Time Canal Canter | 10K
Fast, flat, PB-grabbing event on traffic-free trails and the canal towpath with a bespoke medal and treats at the finish line. All levels of runner welcome.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 10 km trail running + 89 ft ascent
- Sat 21 Mar 2026
- £23-£27
The Flying Fox | 10K
Come and join The Flying Fox event, are you as cunning and as quick as a fox and fancy showcasing your running skills with us?
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 21 Mar 2026
- £15-£27
The Flying Fox - Northampton | 10K
Come and join in for The Flying Fox event, are you as cunning and as quick as a fox and fancy showcasing your running skills with us?
- Enter online
- Age 16 & over
- 10 km trail running + 33 ft ascent
- 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 22 Mar 2026
- £25-£27
Spring Run | 10K
Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
- Enter online
- Age 16 & over
- 10 km trail running
- Tue 24 Mar 2026
- £14.40-£18
Petzl Night Trails 10K | Salcey Forest
Salcey Forest in the dark with just your head torch to lead the way? The best Friday night there is!
- Trees not tees
- Newcomers
- Dogs allowed at venue
- Event village
- Sustainability policy
- Age 16 & over
- 10K run
- CaniCross
- Sat 28 Mar 2026
- £24-£30
Exeter Trail Races
Off-road trail races around the grounds of Escot Park with some tough little climbs along the way. Ideal for runners of all abilities with canicross category too. Medal for every finisher!
- Trees not tees
- Recycling
- Newcomers
- Dogs allowed at venue
- Park
- Free venue entry
- Sustainability policy
- Plastic-free event
- Age 15 & over
- 10K run
- CaniCross 2
- Half marathon
- Sat 28 Mar 2026
- £23-£27
Milkshake Meander | 10K
"My milkshake brings all the boys to the yard"...not quite sure where we're going with this but come and join Saturn Running for our Milkshake Meander event!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 29 Mar 2026
- £26-£37.50
Running Tribe Races | Mar | 10K
A new and unique concept where you turn up ready to conquer 10km but if you're feeling great, tackle a Half Marathon or even further depending on how you feel on the day!
- Enter online
- Hilly
- Age 16 & over
- 10 km multi terrain running + 1501 ft ascent
- Sun 29 Mar 2026
- £17-£25
Fraggle Run - North | 10K
Who doesn't know and love The Fraggles! Come and join in the Fraggle Run and earn a medal based on the adorable little creatures!!
- Enter online
- Age 14 & over
- 10 km trail running
- Sun 29 Mar 2026
- £24-£26
Sir Titus March Mayhem | 10K
Spring along the Leeds and Liverpool Canal with the Spring Tide Sir Titus Trot along the flat, even towpath. Perfect for all abilities, it tends to sell out very quickly.
- Chip timing
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 197 ft ascent