Dorney Lake Draft-Legal Triathlon
Sun 25 May 2025 Windsor, Buckinghamshire, UK

Dorney Lake Draft-Legal Triathlon

Incorporating Sprint Triathlon 2026 World Championships Qualifier! Dorney Lake Events provides you with an opportunity to race like an elite around this unique and inspiring Olympic venue.

  • Sun 25 May 2025
Dorney Lake, Windsor

Dorney Lake Draft-Legal Triathlon

12:00

Age 15 & over on 31 Dec 2025

£80

  • 750 m lake swimming
  • 19 km road cycling
  • 5 km road running
  • Enter online
  • Event village
  • Flat
  • Newcomers

Event overview

Dorney Lake Events provides you with an opportunity to race like an elite around this unique and inspiring Olympic venue, in a draft-legal Sprint Triathlon, with the additional opportunity to qualify to represent Great Britain in the Age Group Sprint Triathlon World  Championships in 2026.

The crystal clear lake and flat, scenic grounds lend themselves to a safe course for fast, draft-legal racing. 

This 'draft-legal' Sprint Distance event will take place after the 'non-drafting' Triathlon in the morning has finished.

Please note that the race will follow British Triathlon 'draft-legal' rules and all bikes must comply with 'draft-legal' guidelines (eg drop-handlebars, no tribars, and UCI compliant wheels).

Event photos

Event details

  • All fitness levels
  • Event village
  • Newcomers
  • Swim hat provided
  • Wetsuit advised
  • Wetsuit not allowed if too hot
  • Wetsuit required if too cold

Event HQ

Dorney Lake
Off Court Lane, Lake End Road
Windsor
Buckinghamshire
SL4 6FJ
UK

Map /// wipes.tables.soda

Route

  • Flat
  • Marshals
  • Wave start

What's included

  • Goody bag
  • Medal
  • Post-race meal

  • Age 15 & over on 31 Dec 2025
  • Entries open
  • Enter online

Entry fees

Entry fee

£80.00