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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.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sun 29 Mar
Arundel, West Sussex, UK
Springtide Half Marathon
- 13.5 miles trail running + 1175 ft ascent
- Sat 11 Apr
Midhurst, West Sussex, UK
Cowdray Estate Trail Run Series - Spring
- 5K run
- CaniCross 3
- 10K run
- 10 miler
- Fri 17 Apr
Staines, Surrey, UK
Midweek Medal Madness Run April
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Fri 1 May
Egham, Surrey, UK
Midweek Chasing Numbers May
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 3 May
Lancing, West Sussex, UK
Three Forts Challenge | 5 Mile Trail Run
- 5 miles trail running + 553 ft ascent
- Sat 9 - Sun 10 May
Reading, Berkshire, UK
Goring Gap Trails
- Ultra run 2
- Long distance walk
- Short walk 2
- Half marathon
- Sun 10 May
Polegate, East Sussex, UK
The Rathfinny Run 10.7K and Half Marathon
- 10K run
- Half marathon
- Sat 23 May
Eastbourne, East Sussex, UK
Seven Sisters Half Marathon
- 13.1 miles trail running + 2057 ft ascent
- Fri 5 Jun
Egham, Surrey, UK
Midweek Chasing Numbers June
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 3 more races
- Sat 20 Jun
Chichester, West Sussex, UK
Race to the King
- 100K ultra run
- 50K ultra run 2
- Trail run
- Charity ultra
- Sat 20 Jun
Milton Keynes, Buckinghamshire, UK
Three Shires Way Ultra & Marathon | Ultra
- 50 miles trail running + 1349 ft ascent
- Fri 26 Jun
Midhurst, West Sussex, UK
Cowdray Estate Trail Run Series - Summer
- 5K run
- CaniCross 2
- 10K run