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Runs in South East
Find runs in South East in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Event listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 9 - Sun 10 May 2026
Henley-on-Thames, Buckinghamshire, UK
Tough Mudder London West
- Obstacle race 5
- Sat 9 May 2026
Windsor, Buckinghamshire, UK
The All Nations 5K, 10K and Half Marathon Run
- 5K run
- 10K run
- Half marathon
- Sat 9 - Sun 10 May 2026
Reading, Berkshire, UK
Goring Gap Trails
- Ultra run 2
- Long distance walk
- Short walk 2
- Half marathon
- Sat 16 - Sun 17 May 2026
Henley-on-Thames, Buckinghamshire, UK
London West Spartan Trifecta Weekend
- Fun run 9
- Half marathon 2
- 5K run 2
- 10K run 2
- Sat 23 May 2026
Eastbourne, East Sussex, UK
Seven Sisters Half Marathon
- 13.1 miles trail running + 2057 ft ascent
- Fri 29 May 2026
Staines, Surrey, UK
Midweek Medal Madness | Leons Birthday Run
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Fri 5 Jun 2026
Egham, Surrey, UK
Midweek Chasing Numbers June
- 5K run
- 10K run
- Half marathon
- Marathon
- 50K ultra run
- + 3 more races
- Sat 20 Jun 2026
Chichester, West Sussex, UK
Race to the King
- 50K ultra run 2
- 100K ultra run
- Trail run
- Ultra run
- Sat 20 Jun 2026
Milton Keynes, Buckinghamshire, UK
Three Shires Way Ultra & Marathon
- Ultra run
- Marathon
- Sun 21 Jun 2026
Marlow, Buckinghamshire, UK
The One to the Castle | Windsor
- 13.1 miles multi terrain running
- Fri 26 Jun 2026
Midhurst, West Sussex, UK
Cowdray Estate Trail Run Series - Summer
- 5K run
- CaniCross 2
- 10K run
- Fri 26 Jun 2026
Polegate, East Sussex, UK
The Longbridge 100 Backyard Ultra Summer
- 4.17 miles trail running
- Fri 3 Jul 2026
Egham, Surrey, UK
Midweek Chasing Numbers July
- Trail run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races
- Sun 5 Jul 2026
Aylesbury, Buckinghamshire, UK
Chiltern Ridge Half Marathon
- 21.3 km trail running + 526 m ascent
- Sat 11 - Sun 12 Jul 2026
Watlington, Oxfordshire, UK
Race to the Stones
- 50K ultra run 2
- 100K ultra run 3