Sun 20 Jul 2025 Eastbourne, East Sussex, UK

TriBourne Festival of Endurance | Middle Distance Triathlon

Award winning full and middle-distance triathlons, plus a marathon, long-distance swims, aquabike options and triathlon relays.

Find a charity
  • Sun 20 Jul 2025
  • Entries close today
Western Lawns, Eastbourne

Middle Distance Triathlon

06:00

Age 18 & over on 31 Dec 2025

£198-£240

  • 1.2 miles sea swimming
  • 56 miles road cycling
  • 13.1 miles trail running
  • Enter online
  • Event village
  • Newcomers
Find a charity

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.

Charity places

This charity has places in the event. To secure your place, select a charity and provide your details.

Cancer

Macmillan Cancer Support

No one should have to face cancer alone.

  • Fundraising support
  • Fundraising materials

Sign up
£99.50

Fundraise
£750

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
Find a charity