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Charity events in East Sussex

Find charity events in East Sussex in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere in the early season and one of the most popular races in the UK!
  • Sat 28 Feb - Sun 1 Mar 2026
Brighton, East Sussex, UK

ALTRA Brighton Half Marathon charity places

Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere in the early season and one of the most popular races in the UK!

  • Families
  • Venue accessible
  • Recycling
  • Fancy dress
  • Event village
  • Urban
  • Coast
  • Sustainability policy
  • Public transport links
  • Plastic-free event
  • Age 7 & over
  • Half marathon
  • Road run
Starting in Brighton, hike the South Downs Way along dramatic cliffs and rolling countryside, passing the Seven Sisters and Beachy Head to support people living with cancer.
  • Sat 13 Jun 2026
Brighton, East Sussex, UK

Mighty Hikes | South Coast

Starting in Brighton, hike the South Downs Way along dramatic cliffs and rolling countryside, passing the Seven Sisters and Beachy Head to support people living with cancer.

  • Recycling
  • Fancy dress
  • Event village
  • Rural
  • Coast
  • Sustainability policy
  • Public transport links
  • Age 14 & over
  • Charity hike 2
  • Sun 28 Dec
Polegate, East Sussex, UK

The Christmas Charity Run at Rathfinny

  • 10 km trail running + 184 m ascent
A weekend festival of sport by the sea with something for everyone including a coastal marathon, 10K and family events on new routes for great crowd support and fantastic atmosphere all round.
  • Sat 11 - Sun 12 Apr 2026
Brighton, East Sussex, UK

Brighton Marathon Weekend charity places

A weekend festival of sport by the sea with something for everyone including a coastal marathon, 10K and family events on new routes for great crowd support and fantastic atmosphere all round.

  • Families
  • Trees not tees
  • Venue accessible
  • Newcomers
  • Entertainment
  • Music
  • Fancy dress
  • Event village
  • Event expo
  • Urban
  • Park
  • Coast
  • Free venue entry
  • Public transport links
  • All ages
  • Marathon
  • 10K run
  • Fun run

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