Trail runs in South East
Find trail 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.
Filter by place
Berkshire
Buckinghamshire
East Sussex
Hampshire
Isle of Wight
Kent
Oxfordshire
Surrey
West Sussex
Everywhere
Filter by date
This week
This weekend
Next week
Next weekend
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Mar
Spring
Summer
Autumn
Winter
Filter by category
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 29 Nov
- £45
Serpent Trail Ultra Run
Starting and finishing in Haslemere, this guided run features some of the best parts of the Serpent Trail and the Sussex Border Path.
- 30 miles trail running
- Sat 5 Dec
- £21-£40
The Snow Globe Gallop Bobble Hat Run
Come and join 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!
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sat 5 Dec
- £19
Box Hill Vertical KM
Climb from valley to summit on a guided hill-challenge up Box Hill and surrounding area, tackling steep woodland trails and gritty elevation in one of southern England’s toughest guided trail runs.
- 12.5 miles trail running + 1000 m ascent
- 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
- £16-£35
Boxing Day Challenge
Welcome to the 6-hour Boxing Day Challenge, where you can run the distance of your choice on an out-and-back route along the River Thames, with fuel stations, bespoke medal and goody bag.
- 5K run
- 10K run
- Half marathon
- Marathon
- Ultra run
- + 1 more race
- Sat 9 Jan 2027
- £85
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.
- 43 miles trail running + 1404 ft ascent
- Sat 9 - Sun 10 May
- £35-£80
Goring Gap Trails
- Ultra run 2
- Long distance walk
- Short walk 2
- Half marathon
- Sun 10 May
- £8-£18.50
The Houghton Trail Event
- Fun run
- Trail run
- CaniCross
- Mountain biking events 2
- Sun 10 May
- £28-£42
The Rathfinny Run 10.7K and Half Marathon
- 10K run
- Half marathon
- Thu 14 May
- £8-£26
Dinton 5K & 10K Summer Series - Race 1
- Fun run
- 5K run
- 10K run
- Sat 23 May
- £42-£44
Seven Sisters Half Marathon
- 13.1 miles trail running + 2057 ft ascent