Trail 10K runs in South East
Find trail 10k runs in South East in 2026/2027 - 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 13 Jun
- £33-£35
Bewl Water Summer | 10K
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
- 10 km trail running + 280 ft ascent
- Fri 10 Jul
- £15-£27
Midweek Chasing Numbers July | 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.
- 10 km trail running
- Fri 24 Jul
- £15-£27
Midweek Medal Madness Run July | 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.
- 10 km trail running
- Sun 26 Jul
- £25
Bright Skies Surrey Hills | 10K
The Bright Skies 10K is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- 10 km trail running + 600 ft ascent
- Sat 1 Aug
- £49
North Downs 50 Ultra Challenge | Guildford 10K
A beautiful 10km looped route from the basecamp at Surrey Sports Park exploring public footpaths within Littleton past Loseley Park. You’ll be rewarded with a medal and glass of fizz!
- 10 km trail running + 233 m ascent
- Fri 14 Aug
- £15-£27
Midweek Chasing Numbers Aug | 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.
- 10 km trail running
- Sat 15 Aug
- £15-£27
I'm Not Throwing Away My Shot Run | 10K
If you're a fan of the musical Hamilton, then this is the run for you!
- 10 km trail running
- Fri 21 Aug
- £15-£27
Midweek Medal Madness Run August | 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.
- 10 km trail running
- Sat 12 Sep
- £33-£35
Bewl Water Autumn | 10K
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon course was previously rated one of the top UK marathons.
- 10 km trail running + 140 ft ascent
- Sun 13 Sep
- £39
The Henley 10K
A fabulous 10km loop through Remenham countryside with a start and finish near Henley Bridge on Sunday morning. Take it on as a walk, jog or run and get your family and friends involved!
- 10 km trail running
- Sat 26 Sep
- £49
The Chiltern 10K
A beautiful 10km loop from the basecamp at Henley Showground exploring public footpaths and wonderful woodlands within the Culden Faw estate to be rewarded with a medal and glass of fizz!
- 10 km trail running + 235 m ascent
- Sat 10 Oct
- £49
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!
- 10 km trail running + 180 m ascent
- Sun 18 Oct
- £27
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.
- 10 km trail running + 512 ft ascent
- Sun 25 Oct
- £37.50-£39.50
Wight Lines
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.
- 7 hrs trail running + 47 ft ascent
- Sun 25 Oct
Running Tribe Races | Oct
A new and unique concept where you decide how many loops you feel capable of on the day from 10km up to an ultra marathon! Push yourself further or go easy.
- 1 day multi terrain running
- Sun 1 Nov
- £28
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!
- 10 km trail running + 725 ft ascent
- Sun 8 Nov
- £20-£32
Remembrance 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.
- 10 km trail running
- Sat 28 Nov
- £26-£37
Running Tribe Races | Nov
A new and unique concept where you decide how many loops you feel capable of on the day from 7km up to an ultra marathon! Push yourself further or go easy.
- 1 day multi terrain running
- Sat 5 Dec
- £23-£32
The Snow Globe Gallop Bobble Hat Run | 10K
Come and join in for the Snow Globe Gallop Bobble Hat Run, at this event you can earn yourself one of the incredible themed medals and, of course, a bobble hat!!
- 10 km trail running
- Sat 12 Dec
- £26-£37
Running Tribe Races | Dec
A new and unique concept where you decide how many loops you feel capable of on the day from 7km up to an ultra marathon! Push yourself further or go easy.
- 1 day multi terrain running
- Sat 26 Dec
- £20-£22
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!
- 10 km trail running
- Sat 7 Mar
- £35
EnduranceLife - Sussex | 10K
- 10 km trail running + 1276 ft ascent