Dorney Lake Evening Super Sprint Triathlon
Always double-check with the organizer's website! This page may contain affiliate links.
Dorney Lake Evening Triathlon - 27 May 2026
The event takes place at Dorney Lake, Windsor, and includes Super Sprint, Sprint and Sprint Aquabike race formats. The event is held in support of Macmillan Cancer Support, who are the triathlon partner for 2026.
The venue features a purpose-built lake for the swim and flat grounds that are used for the bike and run, with road and swim terrain throughout. Each discipline is marked with distance flags and the course is chip timed. The organiser provides marshals and helpers along the route and an event village with food and drink options.
Included with entry are a themed medal, free race photos, chip-timed results and post-race goodies. RunThrough memberships can be used for entry but once the event sells out no additional places will be available. There will be no RunThrough member desk at the event and member bibs cannot be used.
Race formats and distances: Visit the organization's website for the most recent information.
- Super Sprint Triathlon: 400m swim; 9.5km bike (2 laps, 20m elevation); 2.5km run.
- Sprint Triathlon: 750m swim; 19km bike (4 laps, 40m elevation); 5km run (2 laps, 6m elevation).
- Sprint Aquabike: 750m swim; 20km bike.
