Dorney Triathlon
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Dorney Triathlon - May 2026
The Dorney Triathlon is scheduled for 2 May 2026 at Dorney Lake, Court Lane, Windsor SL4 6FJ. The event is organised by Active Training World and uses the Olympic rowing venue lake for the swim. The course is described as flat for both bike and run, chip timed, and the race is draft illegal. Entry prices range from £58 to £120 depending on the race. Participants must hold a British Triathlon race licence or purchase a single-use Race Pass. Aquabike and relay options are available. Wetsuit hire is offered through partner suppliers. Free parking is available on site.
Race distances and categories
- Super Sprint - 400 m swim, 10 km bike, 2.5 km run (age 15+)
- Sprint - 750 m swim, 20 km bike, 5 km run (age 15+)
- Standard - 1500 m swim, 40 km bike, 10 km run (age 17+)
- Sprint Aquabike - 750 m swim, 20 km bike (age 15+)
- Standard Aquabike - 1500 m swim, 40 km bike (age 17+)
- Sprint Relay - same distances as Sprint
- Standard Relay - same distances as Standard
Relay teams can consist of two or three individuals sharing the disciplines. Categories include age-based and all-female options. Visit the organization's website for the most recent information.
