Dorney Triathlon
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Event overview
The Dorney Triathlon - June is a triathlon event at Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ. The next race date is 06/06/2026. The venue is an Olympic rowing location with clear water and flat, scenic grounds. The event is draft illegal and chip timed. Event staff and volunteers will be on course to direct and support participants.
Race options and requirements
- Sprint Triathlon
- Standard Triathlon
- Super Sprint Triathlon
- Aquabike (swim-bike)
- Relay (2 or 3 individuals sharing disciplines)
Participants must hold a British Triathlon membership (Core or Ultimate annual) or purchase a single-use Race Pass for the event. Wetsuit hire options are available, including season hire and shorter-term hire.
Venue and logistics
The course uses the lake for the swim and contained grounds for bike and run sections, avoiding open roads. The site offers free parking. Visit the organization's website for the most recent information.
