Trail Ultra runs in South East
Find trail ultra 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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- 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
- 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 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
- Fri 26 Jun
- £133-£135
The Longbridge 100 Backyard Ultra Summer
- 4.17 miles trail running
- Sat 5 - Sun 6 Dec
- £183-£185
Winter On The Downs 100 Miles
- 100 miles trail running