Dorney Triathlon
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Dorney Triathlon - August 2026
The event takes place at Dorney Lake, Court Lane, Windsor. It offers multiple triathlon formats using the lake and surrounding grounds at an Olympic venue. The course is described as draft illegal with clear water and flat, scenic grounds. The course is chip timed and held away from open roads. Event staff and helpers are provided on course.
Available race formats include:
- Super Sprint: 400 m swim, 10 km bike, 2.5 km run
- Sprint: 750 m swim, 19 km bike, 5 km run
- Standard: 1500 m swim, 38 km bike, 10 km run
- Sprint Aquabike: 750 m swim, 19 km bike
- Standard Aquabike: 1500 m swim, 38 km bike
- Sprint Relay: 750 m swim, 19 km bike, 5 km run
- Standard Relay: 1500 m swim, 38 km bike, 10 km run
Relay teams may comprise two or three individuals sharing disciplines. Age minimums apply for specific races as listed by the organiser. British Triathlon membership or a single use race pass is required for entry. Wetsuit hire is offered both for the season and for short term hire. Free parking is available at the venue. Visit the organization's website for the most recent information.
