Dorney Triathlon
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Dorney Triathlon - August
Dorney Triathlon is a multi-discipline event at Dorney Lake, Windsor, scheduled for 8 August 2026. The event takes place around the lake and on flat, scenic grounds. The swim uses the lake; the bike and run courses are described as flat. The race is draft illegal and uses chip timing. Event staff and marshals are present to guide and support participants.
Race formats include several distance and entry options:
- Super Sprint Triathlon
- Sprint Triathlon
- Standard Triathlon
- Aquabike (swim-bike)
- Relay (teams of 2 or 3 sharing disciplines)
Participation requires British Triathlon membership and a race licence; entrants may hold an annual Core or Ultimate membership or a single-use Race Pass for the event. Wetsuit hire is offered, including seasonal hire through Zone3 and short-term hire options. Entry categories and ticket prices vary between the offered formats. The venue address is Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ. Free parking is available at the location. Visit the organization's website for the most recent information.
