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TriBourne Festival of Endurance | 3.8K Swim | Macmillan Cancer Support

No one should have to face cancer alone. Support this great cause and join the Macmillan Cancer Support team taking part in 3.8K Swim on Sunday 20 July. Sign up today for £25!

Event overview

Experience the beauty of the South Downs. Starting with a spectacular jump from the end of Eastbourne's historic pier, the TriBourne Festival of Endurance has been described by competitors as a must-do 'bucket list' event.

Event details

  • All fitness levels
  • Event village
  • Newcomers

Event HQ

Western Lawns
King Edward's Parade
Eastbourne
East Sussex
BN21 4EH
UK

Map /// doors.judges.jazzy

Entries

  • All ages
  • Entries open
  • Charity entries open until 06/07/2025
  • Enter online