Dorney Triathlon
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About the race
Dorney Duathlon & Triathlon is held at Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ. The event offers multiple race distances around an Olympic rowing venue with flat, scenic grounds that provide a flat bike and run course.
Distances include:
- Super Sprint
- Sprint
- Standard
Relay and aquabike entries are available for some distances. The run course is marked with distance flags and there will be marshals on both run and bike courses to direct and support competitors. The multi-lap layout and a balcony cafe overlooking the transition area provide spectator viewing points close to the action.
The event is draft illegal. Booking fees are applied at checkout. Entry pricing on record ranges from £25 to £130 depending on the chosen event and category. Participation requires membership of British Triathlon and a race licence, either as an annual Core or Ultimate member or via a single use Race Pass purchased with the event entry.
The format combines open water swim, road cycling and running across controlled grounds rather than open roads, and timing and course marking aim to support accurate results and navigation. Visit the organization's website for the most recent information.
