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Charity events in East Sussex

Find charity events in East 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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Select an event for photos, video, route, location, reviews, entry fees and how to enter.

A new 25km option – ideal if you want to explore the surrounding countryside around Brighton and sections of the South Downs Way with its fabulous views back over the Sussex countryside.
  • Sun 24 May
  • 7 charities
Brighton, East Sussex

Brighton Challenge charity places

Secure your charity place in the Brighton Challenge 25km today. Walk, jog or run 25K and support top UK charities. Find a cause and join their team today!

  • 25 km trail running + 400 m ascent
  • Undulating
  • Hilly
  • Age 14 & over
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
  • £20-£25
Brighton, East Sussex

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.

  • Charity hike 2
  • Recycling
  • Fancy dress
  • Event village
  • Rural
  • Coast
  • Sustainability policy
  • Public transport links
  • Age 14 & over
The South Downs National Park is a superb backdrop for a real challenge featuring Beachy Head, the Seven Sisters and the South Downs Way with a choice of distances from 25km right up to 100km!
  • Sat 5 - Sun 6 Sep
  • 34 charities
Polegate, East Sussex

South Coast Ultra Challenge charity places

Secure your charity place in the South Coast Ultra Challenge today. Walk, jog or run an ultra for charity and support top UK charities. Choose your distance, find a cause and join their team today!

  • 100K ultra run 2
  • Ultra run 2
  • Trail run
  • Families
  • Beginner-friendly
  • Music
  • Event village
  • Urban
  • Rural
  • Coast
  • Age 14 & over
Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere. An early season major half and one of the most popular races in the UK!
  • Sun 28 Feb 2027
  • 4 charities
Brighton, East Sussex

ALTRA Brighton Half Marathon charity places

Secure your charity place in the Brighton Half Marathon today. Run for charity in the UK's 'happiest half' while supporting top UK charities. Find a cause and join their team today!

  • 13.1 miles road running
  • Chip timing
  • Traffic free
  • Age 17 & over
  • Sun 12 Jul
  • 7 charities
Eastbourne, East Sussex

Eastbourne Triathlon and Multisport Festival charity places

  • Super sprint triathlon
  • Kids triathlon
  • Sprint triathlon
  • Olympic triathlon
  • Charity swim
  • + 3 more races
  • Sun 17 Jan 2027
  • 3 charities
Hove, East Sussex

BrighTEN (Brighton) Seafront Run charity places

  • Charity 10K run
  • 10 miler
  • Sat 3 - Sun 4 Apr 2027
  • 7 charities
Brighton, East Sussex

Brighton Marathon Weekend charity places

  • Marathon
  • 10K run
  • Fun run

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