Trail 10K runs in South West
Find trail 10k runs in South West 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 1 Nov
- £28-£32
Devon Trail Races
Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!
- Families
- Trees not tees
- Recycling
- Newcomers
- Dogs allowed
- Rural
- Sustainability policy
- Plastic-free event
- Age 15 & over
- 10K run
- CaniCross 2
- Half marathon
- Sat 1 Nov
- £20
Dark Skies Series | Mendip Aurora | 10K Night Run
The Mendip Aurora 10K night trail run kicks off the award-winning ‘Dark Skies Series’ of three night trail running events across Somerset.
- Enter online
- Undulating
- Traffic free
- Age 8 & over
- 10 km trail running + 358 m ascent
- Sat 8 Nov
- £25-£30
Poole MoRun | 10K
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, Poole!
- Chip timing
- Enter online
- Undulating
- All ages
- 10 km trail running
- Sat 8 Nov
- £27.50
Dark Dorset 10
The Dark Dorset 10 is an exciting new event that offers runners the chance to pluck up the courage to do a twilight 10K through Dorset's most haunted parish.
- Newcomers
- Enter online
- Traffic free
- Event village
- Park
- Age 15 & over
- 10 km trail running
- Sun 9 Nov
- £25-£30
Bristol MoRun | 10K
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, Bristol!
- Chip timing
- Enter online
- Hilly
- All ages
- 10 km trail running
- Sat 15 Nov
- £9
Burrator Noir | 12 Mile Night Trail Run and 10K Road Race | 2K Kids Race
One of the kids' races part of the Burrator Noir night trail and road races with a fantastic atmosphere and top reviews!
- Enter online
- Age 8-12
- 2 km trail running + 171 ft ascent
- Sat 29 Nov
- £21-£35
Night on the Edge
A choice of distances run at night on a spectacular part of the Cornish South West Coast Path - from Cremyll at Mount Edgcumbe - over a challenging course with incredible atmosphere.
- Families
- Newcomers
- Dogs allowed
- Event village
- Park
- Age 12 & over
- 5K run
- 10K run
- Half marathon
- CaniCross 3
- Sat 17 Jan 2026
- £10-£24
Haldon Night
Popular night-time trail races through Haldon Forest with beer, mince pies and medals for finishers! A range of distances to cater for all ages. Fun for all the family with fancy dress awards too.
- Families
- Trees not tees
- Newcomers
- Dogs allowed
- Fancy dress
- Park
- Rural
- Plastic-free event
- Age 3 & over
- 10K run
- 5K run
- Trail run 2
- CaniCross
- Sat 17 Jan 2026
- £20
Dark Skies Series | Storm the Fort | 10K Night Run
Storm the Fort 10K is the Gold award-winning event in the ‘Dark Skies Series’ of night trail running events, a three-event series taking part across Somerset.
- Enter online
- Undulating
- Traffic free
- Age 8 & over
- 10 km road running + 1056 ft ascent
- Sat 7 Feb 2026
- £20
Dark Skies Series | Moonlit Meadow Run | 10K Night Run
The Moonlit Meadow Run 10K is a double Gold award-winning night trail running event and the original inspiration for the ‘Dark Skies Series’ of three night trail running events across Somerset.
- Enter online
- Flat
- PB
- Traffic free
- Age 8 & over
- 10 km trail running + 92 ft ascent
- Sun 8 Feb 2026
- £25-£27
Portland Coastal 10K
Taking place from the iconic Weymouth and Portland National Sailing Academy, all abilities can take part in this festival of running in what is possibly the most stunning of coastal trail locations.
- Chip timing
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 658 ft ascent
- 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
- Park
- Free venue entry
- Sustainability policy
- Plastic-free event
- Age 15 & over
- 10K run
- CaniCross 2
- Half marathon
- Sat 16 May 2026
- £9-£28
Roadford Lake Trail Races
By popular demand, a selection of trail races has been added to the multi-sports weekend at the scenic Roadford Lake, with an inclusive and encouraging atmosphere, and lakeside camping.
- Families
- Trees not tees
- Newcomers
- Dogs allowed
- Event village
- Rural
- Sustainability policy
- Age 3 & over
- Fun run 2
- 5K run
- CaniCross 2
- 10K run
- Half marathon
- Sat 13 Jun 2026
- £9-£35
Rame Head Race
Coastal paths with a satisfying mix of hills plus flatter, faster sections on a multi-lap route round the stunning Mount Edgcumbe Peninsula - never before used for a running race!
- Newcomers
- Dogs allowed
- Event village
- Rural
- Coast
- Age 3 & over
- 10K run
- CaniCross
- Half marathon
- Marathon
- Fun run 2
- Sun 5 Oct
Mother Tuckers 10K and Little Tuckers 3K | Mother Tuckers 10K
- 10 km multi terrain running
- Sun 5 Oct
Stockland Scamper | Stockland Scamper 10K
- 10 km multi terrain running + 235 m ascent
- Sat 15 Nov
The Maverick Exposure Lights Dark Castle | Middle
- 11 km trail running + 225 m ascent
- Sun 16 Nov
Bath Hilly Half & Ultra 10K | Ultra 10K
- 12.45 km trail running + 300 m ascent
- Sat 22 Nov
Dark Valley – Night Trails | 10K
- 10 km trail running + 308 ft ascent