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Trail 5K runs in South East

Find trail 5k 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 8 Mar
  • £23-£27
Staines, Surrey, UK

One ‘Hull’ Of A Run | 5K

  • 5 km trail running
  • Sat 14 Mar
  • £10-£25
Winchester, Hampshire, UK

The Maverick Hampshire Trail | Short Route

  • 5 km trail running + 125 m ascent
  • Sun 29 Mar
  • £20-£25
Wallingford, Oxfordshire, UK

The Treehouse 10K, 5K and Children’s Fun Run | 5K

  • 5 km multi terrain running
  • Sat 11 Apr
  • £19.50-£30.50
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Spring

  • 5K run
  • CaniCross 3
  • 10K run
  • 10 miler
  • Fri 17 Apr
  • £20-£27
Staines, Surrey, UK

Midweek Medal Madness Run April | 5K

  • 5 km trail running
  • Sun 26 Apr
  • From £27.50
Horsham, West Sussex, UK

Heritage Trail Series - Spring | 5K

  • 5 km trail running
  • Fri 1 May
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers May | 5K

  • 5 km trail running
  • Fri 5 Jun
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers June | 5K

  • 5 km trail running
  • Sun 21 Jun
  • £15-£20
Woking, Surrey, UK

Martian Race | 5K

  • 5 km trail running + 35 m ascent
  • Fri 26 Jun
  • £19.50-£27.50
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Summer

  • 5K run
  • CaniCross 2
  • 10K run
  • Fri 3 Jul
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers July | 5K

  • 5 km trail running
  • Fri 24 Jul
  • £20-£27
Egham, Surrey, UK

Midweek Medal Madness Run July | 5K

  • 5 km trail running
  • Sun 2 Aug
  • From £27.50
Horsham, West Sussex, UK

Heritage Trail Series - Summer | 5K

  • 5 km trail running
  • Fri 7 Aug
  • £20-£27
Egham, Surrey, UK

Midweek Chasing Numbers Aug | 5K

  • 5 km trail running
  • Fri 14 Aug
  • £20-£27
Egham, Surrey, UK

Midweek Medal Madness Run August | 5K

  • 5 km trail running
  • Sat 15 Aug
  • £23-£27
Staines, Surrey, UK

I'm Not Throwing Away My Shot Run | 5K

  • 5 km trail running
  • Sat 12 Dec
  • £23-£32
Staines, Surrey, UK

The Snow Globe Gallop Bobble Hat Run | 5K

  • 5 km trail running

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