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Marathons in West Sussex

Find marathons near me in West Sussex for 2025/2026 - search by date or place, display on a map or use the advanced search to find your perfect race.

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The second half distance option of the London to Brighton Challenge starts from Turners Hill, crossing the South Downs National Park before arriving at Brighton.
  • Sat 24 - Sun 25 May
  • £139
  • 12 charities
  • Sat 24 - Sun 25 May
  • £139
  • 12 charities
Crawley, West Sussex, UK

Sussex Marathon

The second half distance option of the London to Brighton Challenge starts from Turners Hill, crossing the South Downs National Park before arriving at Brighton.

  • Chip timing
  • Enter online
  • GPS tracking
  • Undulating
  • Age 18 & over
  • 42 km trail running + 700 m ascent
  • Sun 26 Jan
Midhurst, West Sussex, UK

South Downs & Arundel Marathon & 15 Mile Winter Trails | Marathon

  • 26.2 miles trail running
  • Sun 2 Feb
Bognor Regis, West Sussex, UK

4 Piers Marathon

  • 27 miles road running
  • Sun 9 Mar
Steyning, West Sussex, UK

Steyning Stinger | Marathon

  • 42 km multi terrain running
  • Sun 4 May
Lancing, West Sussex, UK

Three Forts Challenge | Marathon

  • 26.2 miles multi terrain running

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