8 Half marathons in East Sussex

Find half marathons in and around East Sussex for 2023/2024 - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Sat 7 Oct
  • £99-£119
Uckfield, East Sussex, UK

London South East Spartan Trifecta Weekend | Beast 21K

Spartan races do more than test you physically and mentally.

  • 21 km multi terrain running
  • Sun 22 Oct
  • £40
Eastbourne, East Sussex, UK

Beachy Head Marathon | Half Marathon

The Beachy Head Marathon is one the biggest off-road marathons in the UK.

  • 13.1 miles trail running
  • Sat 2 Dec
  • £40
Lewes, East Sussex, UK

Sussex Downs Half Marathon | 21K

The Sussex Downs Half Marathon is set in The South Downs National Park in Mid-Sussex.

  • 21 km trail running
  • Sun 25 Feb 2024
  • £40.50-£42.50
  • 1 charity
Brighton, East Sussex, UK

Brighton Half Marathon | Brighton Half Marathon

Oh we do like to run beside the seaside… at the Brighton Half Marathon! Join the happiest half marathon - a fast, flat race with a buzzing Brighton atmosphere.

  • 13.1 miles road running
  • Sun 3 Mar 2024
  • £29-£31
Eastbourne, East Sussex, UK

Eastbourne Half Marathon

The event is now in its nineteenth year is planned to be even bigger and better than last year.

  • 13.1 miles road running
  • Sun 3 Mar 2024
  • £33-£35
Eastbourne, East Sussex, UK

Eastbourne Half Marathon

The Eastbourne Half Marathon offers you a great challenge, whether you are running a half marathon for the first time, or trying for a PB.

  • 13.1 miles road running
  • Sat 9 Mar 2024
  • £47
Eastbourne, East Sussex, UK

EnduranceLife - Sussex | Half Marathon

With the world famous Seven Sisters, and far reaching views out over the English Channel, these courses are already attracting international recognition.

  • 13.1 miles trail running
  • Sun 24 Mar 2024
  • £35-£40
Saint Leonards-on-sea, East Sussex, UK

Hastings | Half Marathon

Hastings Lions Club proudly presents the 40th Hastings Half Marathon Plus Buckswood School Mini Run for 7-16 year olds.

  • 13.1 miles road running