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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.

  • Sat 23 May
  • £42-£44
Eastbourne, East Sussex, UK

Seven Sisters Half Marathon

  • 13.1 miles trail running + 2057 ft ascent
  • Mon 25 May
  • £32
Marlow, Buckinghamshire, UK

Rebellion 10K

  • 10 km trail running
  • Sun 7 Jun
  • £32-£39
Lewes, East Sussex, UK

Weald Challenge

  • 22 km trail running
  • Sun 14 Jun
  • £32-£63
Kingsclere, Hampshire, UK

The Hampshire Hoppit

  • Half marathon
  • Marathon
  • 10K run
  • Sat 20 Jun
  • £33-£53.50
Cranbrook, Kent, UK

Dirty Rotten Scramble

  • Trail run 4
  • Sat 20 Jun
  • £10-£23
Great Missenden, Buckinghamshire, UK

The Misbourne 5K and 10K

  • Fun run
  • 5K run
  • 10K run
  • Sat 20 Jun
  • £68-£70
Milton Keynes, Buckinghamshire, UK

Three Shires Way Ultra & Marathon | Ultra

  • 50 miles trail running + 1349 ft ascent
  • Sun 21 Jun
  • £6-£47
Woking, Surrey, UK

Martian Race

  • 10K run
  • Trail run
  • Fun run
  • 5K run
  • Sun 21 Jun
  • £32
Bicester, Oxfordshire, UK

Twisted Tree 10K

  • 10K run
  • CaniCross
  • Fri 26 Jun
  • £19.50-£27.50
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Summer

  • 5K run
  • CaniCross 2
  • 10K run
  • Fri 26 Jun
  • £133-£135
Polegate, East Sussex, UK

The Longbridge 100 Backyard Ultra Summer

  • 4.17 miles trail running
  • Fri 26 Jun
  • £24
Epsom, Surrey, UK

Epsom Oddballs 2000 Perch 10km

  • 10 km multi terrain running + 186 m ascent
  • Sat 27 Jun
  • £27.50-£45
Winchester, Hampshire, UK

Gravel Rush, Winchester

  • 10K run
  • Half marathon
  • Wed 1 Jul
  • £16
Hindhead, Surrey, UK

Devils Punchbowl 10K

  • 10 km trail running
  • Sun 5 Jul
  • £20-£40
Wadhurst, East Sussex, UK

Bewl 15

  • Trail run 2
  • Sun 5 Jul
  • £30-£32
Aylesbury, Buckinghamshire, UK

Chiltern Ridge Half Marathon

  • 21.3 km trail running + 526 m ascent
  • Tue 7 Jul
  • £16
Godalming, Surrey, UK

Thursley Common 10K

  • 10 km trail running
  • Sun 12 Jul
  • £30-£32
Thatcham, Berkshire, UK

Renegade 10K

  • 10K run
  • CaniCross
  • Sun 12 Jul
  • £7-£30
Windsor, Berkshire, UK

Beat the Boat 10K

  • Fun run
  • 10K run
  • Sun 2 Aug
  • £27.50
Horsham, West Sussex, UK

Leonardslee x Summer

  • 10K run
  • 5K run
  • Sun 30 Aug
  • £20
Sevenoaks, Kent, UK

Shoreham Woods 10K Trail Run

  • 10K run
  • CaniCross
  • Tue 8 Sep
  • £16
Guildford, Surrey, UK

Silent Pool 10K

  • 10 km trail running
  • Sun 13 Sep
  • FREE-£69
Dorking, Surrey, UK

Bacchus Wine Half Marathon & 10K

  • 10K run
  • Half marathon
  • Fun run
  • Sat 3 Oct
  • £44-£46
Lewes, East Sussex, UK

Dark Downs Half Marathon

  • 13.8 miles trail running + 1686 ft ascent
  • Sun 4 Oct
  • £10-£25
Gosport, Hampshire, UK

Pieces of Eight and Bayside 10K

  • Fun run
  • Trail run
  • 10K run

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