Trail 10K runs in South East
Find trail 10k runs in South East 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 11 Oct
- £39
Kent Downs 50 Ultra Challenge | Maidstone 10K
The 10km loop sits within the 50km and 25km events and splits off at the Pilgrim Way returning to Detling via Boxley and back to the Kent Showground. You’ll be rewarded with a medal and glass of fizz!
- Enter online
- Undulating
- Age 8 & over
- 10 km trail running + 180 m ascent
- Sun 19 Oct
- £26
Bedgebury Forest 10K
An unforgettable race between the pines and beneath the majestic canopy of Bedgebury Forest - a trail race that will ignite your racer's heart.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 15 & over
- 10 km trail running
- Sat 25 Oct
- £23-£27
Scare Bear Run | 10K
Get involved in this spooky 10K Scare Bear Run! The Care Bears were a staple of anyone who grew up in the 80s and even if you never liked them, they make a super cute (slightly scary) medal to earn.
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 2 Nov
- £25
Wendover Woods 10K
An autumnal trail treat to delight the senses and lift your spirit as you clock the miles and enjoy the majestic beauty of Wendover Forest. See you there!
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running + 721 ft ascent
- Sun 9 Nov
- £25-£34
Remembrance Day Run | South | 10K
Your chance to remember those who have given the ultimate sacrifice during conflicts around the world, with a two-minute silence, a 10K run, then a Remembrance medal and goody bag at the finish.
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 9 Nov
- £25-£30
Southampton 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, Southampton!
- Chip timing
- Enter online
- Undulating
- All ages
- 10 km trail running
- Fri 14 Nov
- £20-£27
Midweek Chasing Numbers Nov | 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
- Sun 16 Nov
- £23-£27
Smurf Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a fantastic Smurf-themed medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sun 23 Nov
- £27
ATW Wendover Woods Trail Run | 10K
Set in the stunning Wendover Woods, this is the perfect chance to challenge yourself over 10K on scenic trails surrounded by woodland. Enjoy the fresh air, stunning views and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 15 & over
- 10 km trail running
- Sun 23 Nov
- £23-£27
Lord of The Run Part 3 | 10K
Get involved in this Lord of the Run Part 3 (LOTR) style run. Whether you love or hate it, come join in anyway by going on an Adventure across the Thames!
- Enter online
- Age 16 & over
- 10 km road running + 0 ft ascent
- Sun 23 Nov
- £25-£30
Milton Keynes 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, Milton Keynes!
- Chip timing
- Enter online
- Undulating
- All ages
- 10 km trail running
- Fri 5 Dec
- £20-£27
The Christmas Jumper Jaunt | 10K
Join a 10K December midweek run and wear your most over-the-top Christmas jumper (optional) then receive a themed medal and goody bag too!
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 6 Dec
- £28-£32
A Christmas Carol Bobble Hat Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a bobble hat, themed medal and goody bag at the finish!
- Enter online
- Flat
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Thu 25 Dec
- £23-£27
Christmas Day Cracker Run | 10K
Come and join the morning of running and aim to complete a 10K at your own pace on a scenic course then receive a Christmas present, themed medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Fri 26 Dec
- £28-£30
Boxing Day Challenge | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a flat, out-and-back route along the River Thames then receive a bespoke medal and goody bag at the finish!
- Enter online
- Flat
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 27 Dec
- £23-£27
Year End Time Turner | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a scenic course then receive a fantastic pick and mix medal and goody bag at the finish!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Wed 31 Dec
- £20-£22
River Thames Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on an out-and-back route along the River Thames then receive a medal and goody bag at the finish!
- Enter online
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Thu 1 Jan 2026
- £23-£27
New Years Day Run | 10K
Yay it's 2026 and what better way to celebrate than running your first 5k/marathon/50k etc!!!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 3 Jan 2026
- £20-£22
Rhino Run | 10K
Come and join the day of running and aim to complete a 10K at your own pace on a 2-lap out-and-back route on an old railway line, then receive a Rhino medal and goody bag at the finish!
- Enter online
- PB
- Traffic free
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Fri 9 Jan 2026
- £20-£27
Midweek Chasing Numbers Jan | 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 10 Jan 2026
- £8-£28
Dark Skies Surrey Hills
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills and feature a thrilling 5K, 10K, 10 Mile, kids races and canicross with hot food and drinks, medals, kit and prizes.
- Families
- Newcomers
- Plastic bottle free
- Dogs allowed
- Event village
- Rural
- Sustainability policy
- Plastic-free event
- Age 3 & over
- Fun run 2
- 5K run
- 10K run
- 10 miler
- CaniCross 2
- Sat 10 Jan 2026
- £27
Fitstuff G3 Run Series | Race 1 | 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
- 10.33 km trail running + 371 m ascent
- Sat 10 Jan 2026
- £23-£27
The Rise From The Ashes Run - South | 10K
Come and get involved in this Rise From The Ashes Run at The Last Hop in Staines, as long as you complete at least 3km you will be rewarded with one of the incredible phoenix medals!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 24 Jan 2026
- £23-£27
The Winter Lucky Dip Run | 10K
Come and join in Winter Lucky Dip Run, there is no set medal for this race, instead, you will get to choose your own from a selection of medals from past events!
- Enter online
- Age 16 & over
- 10 km trail running + 0 ft ascent
- Sat 31 Jan 2026
- £27
Fitstuff G3 Run Series | Race 2 | 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
- 10.65 km trail running + 267 m ascent