Trail runs in South East
Find trail runs near me in South East for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sun 19 Oct
- £26
- 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
- £70
- Sat 25 Oct
- £70
Thames Trail Ultra
This 47-mile point-to-point along England’s longest river is one of the most popular events in the British ultra running calendar, boasting an interesting route and top runner reviews.
- Newcomers
- Enter online
- GPS tracking
- Event village
- Rural
- Age 18 & over
- 47 miles trail running + 289 m ascent
- Sun 2 Nov
- £46
- Sun 2 Nov
- £46
Wendover Woods Marathon
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 18 & over
- 26.2 miles trail running
- Sun 2 Nov
- £25
- 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
- Sun 2 Nov
- £6
- Sun 2 Nov
- £6
Wendover Woods 1K
A fun 1K race for younger runners where all children who finish receive a medal! A wonderful, traffic-free event to inspire our younger people.
- Enter online
- Undulating
- All ages
- 1 km trail running
- Sun 2 Nov
- £30
- Sun 2 Nov
- £30
Wendover Woods Half Marathon
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 17 & over
- 13.1 miles trail running
- Sun 23 Nov
- £24
- Sun 23 Nov
- £24
ATW Wendover Woods Trail Run | 5K Canicross
Set in the stunning Wendover Woods, this is the perfect chance to challenge yourself and your dog on scenic trails surrounded by woodland. Enjoy the fresh air, stunning views and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 5 km trail running
- Sun 23 Nov
- £27
- 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
- £35
- Sun 23 Nov
- £35
ATW Wendover Woods Trail Run | Half Marathon
Set in the stunning Wendover Woods, this is the perfect chance to challenge yourself over half marathon distance on scenic trails. Enjoy the fresh air, stunning views and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 17 & over
- 13.1 miles trail running
- Sun 23 Nov
- £19
- Sun 23 Nov
- £19
ATW Wendover Woods Trail Run | 5K
Set in the stunning Wendover Woods, this is the perfect opportunity to challenge yourself on scenic trails surrounded by beautiful woodland. Enjoy the fresh air, stunning views, and rewarding trails.
- Enter online
- Undulating
- Traffic free
- Age 11 & over
- 5 km trail running
- Sat 10 Jan 2026
- £80
- Sat 10 Jan 2026
- £80
Country to Capital Ultra
A fabulous 43-mile point-to-point race, well established as the season opener to the Ultra race calendar and always sells out. From the countryside along the Grand Union Canal into London.
- Recycling
- Newcomers
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Event village
- Age 18 & over
- 43 miles trail running + 419 m ascent
- Sat 10 Jan 2026
- £8
- Sat 10 Jan 2026
- £8
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | Kids Race 1K
Kids age 3-8 can enjoy 1 lap of the traffic-free route with a parent. It'll be well marked out, timed, marshaled with prizes for the first back. There'll also be a hare running too!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 3-7
- 1 km trail running + 4 m ascent
- Sat 10 Jan 2026
- £10
- Sat 10 Jan 2026
- £10
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | Kids Race 2K
Kids age 3-11 can enjoy 2 laps of the traffic-free route. It'll be well marked out, timed, marshaled with prizes for the first back. There'll also be a hare running too!
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 8-12
- 2 km trail running + 8 m ascent
- Sat 10 Jan 2026
- £19
- Sat 10 Jan 2026
- £19
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | 5K
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills in Dorking. A thrilling nighttime 5K trail race with canicross. Medal, branded kit and hot food available too.
- Chip timing
- Enter online
- Undulating
- Age 12 & over
- 5 km trail running + 139 m ascent
- Sat 10 Jan 2026
- £24
- Sat 10 Jan 2026
- £24
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | 10K
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills in Dorking. A thrilling nighttime 10K trail race with canicross. Medal, branded kit and hot food available too.
- Chip timing
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 189 m ascent
- Sat 10 Jan 2026
- £24
- Sat 10 Jan 2026
- £24
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | Canix 10K
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.
- Chip timing
- Enter online
- Hilly
- Age 16 & over
- 10 km trail running + 189 m ascent
- Sat 10 Jan 2026
- £28
- Sat 10 Jan 2026
- £28
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | Canix 10 Miles
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.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 10 miles trail running + 333 m ascent
- Sat 10 Jan 2026
- £28
- Sat 10 Jan 2026
- £28
Dark Skies Surrey Hills | Night Time 10 Mile, 10K, 5K, Canix and Kids Trail Races | 10 Mile
The Dark Skies returns for an undulating yomp through Surrey’s muddy, rolling hills in Dorking. A thrilling nighttime 10 Mile trail race with canicross. Medal, branded kit and hot food available too.
- Chip timing
- Enter online
- Hilly
- Age 18 & over
- 10 miles trail running + 333 m ascent
- Sat 6 - Sun 7 Jun 2026
- £80
- 2 charities
- Sat 6 - Sun 7 Jun 2026
- £80
- 2 charities
Endure24 | Reading
The UK’s favourite 24-hour trail race! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?
- Dogs allowed
- Entertainment
- Music
- Ballot
- Chip timing
- Enter online
- Event village
- Event expo
- Park
- Free venue entry
- Sustainability policy
- Relay
- Age 16 & over
- 24 hrs multi terrain running
- Sat 14 Jun
Salisbury Plain Summer Edition | Marathon
- 26.2 miles trail running
- Sat 14 Jun
Salisbury Plain Summer Edition | Half Marathon
- 13.1 miles trail running