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10K runs in West Sussex

Find 10k runs in West Sussex 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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A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.
  • Sun 3 May
  • £31-£37
Worthing, West Sussex, UK

Worthing RUNFEST 10K

A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.

  • 10 km road running + 16 m ascent
A friendly 10K route around Burgess Hill’s parks and paths, offering gentle inclines, great atmosphere, and the perfect finale to the Mid Sussex Marathon Weekend.
  • Mon 4 May
  • £23-£25
Burgess Hill, West Sussex, UK

Mid Sussex Marathon Weekend | Burgess Hill 10K

A friendly 10K route around Burgess Hill’s parks and paths, offering gentle inclines, great atmosphere, and the perfect finale to the Mid Sussex Marathon Weekend.

  • 10 km multi terrain running + 446 ft ascent
  • 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
  • Sun 26 Apr
  • From £27.50
Horsham, West Sussex, UK

Heritage Trail Series - Spring | 10K

  • 10 km trail running
  • Fri 26 Jun
  • £19.50-£27.50
Midhurst, West Sussex, UK

Cowdray Estate Trail Run Series - Summer

  • 5K run
  • CaniCross 2
  • 10K run
  • Sun 2 Aug
  • From £27.50
Horsham, West Sussex, UK

Heritage Trail Series - Summer | 10K

  • 10 km trail running
  • Sun 30 Aug
  • £27.60
Arundel, West Sussex, UK

Arundel Castle 10K Run

  • 10 km multi terrain running
  • Sun 27 Sep
  • From £18.50
Horsham, West Sussex, UK

Run Barns Green | 10K

  • 10 km road running

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