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5K runs in South East in August 2026

Find 5k runs in South East in August 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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Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.
  • Fri 7 Aug
  • £16
Rye, East Sussex, UK

Rye Summer 10K & 5K Series | Race Four | 5K

Enjoy every spellbinding step through the stunning landscape of Rye Harbour Nature Reserve in this exceptional summer series. Enter one or enter more and watch your times improve.

  • 5 km road running + 42 ft ascent
  • Chip timing
  • Enter online
  • Flat
  • Age 11 & over
Who doesn't like cake?! The Great British Bake 5K Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!
  • Sun 9 Aug
  • £23-£27
Staines, Surrey, UK

Great British Bake Run | 5K

Who doesn't like cake?! The Great British Bake 5K Run is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

  • 5 km road running
  • Enter online
  • Flat
  • Traffic free
  • Age 12 & over
  • 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

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