Dorney Triathlon
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Dorney Triathlon : 12 July 2026, Dorney Lake (Windsor)
The event is a multi-discipline triathlon held at Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ, GB. The venue features clear water and flat grounds and the race is chip timed. The event is run as draft illegal. Free parking is available. Organiser: Active Training World.
Races, formats and entry
Racing options include individual triathlon distances, aquabike (swim-bike) and relay teams of two or three sharing disciplines. Age-entry rules apply for specific races (some races open to entrants aged 15 and over on 31/12/2026; others to entrants aged 17 and over on 31/12/2026). Participants must hold British Triathlon membership or purchase a single-use Race Pass and hold a race licence.
Distances offered:
- Sprint: 750 m swim, 19 km bike, 5 km run
- Standard (Olympic): 1500 m swim, 38 km bike, 10 km run
- Super Sprint: 400 m swim, 10 km bike, 2.5 km run
- Aquabike options for Sprint and Standard distances
- Relay versions of Sprint and Standard distances
Entry prices shown range from £58 to £120 depending on race type. Wetsuit hire is offered through event partners. Visit the organization's website for the most recent information.
