Dorney Triathlon

JUN

6

2026

Feel the rush at Dorney Triathlon on the scenic Dorney Lake, racing on crystal flat waters at a former Olympic venue. Chip timed races from super sprint to standard with wetsuit hire and free parking.

Sat 6 Jun 2026

Windsor, South East (England)

Website Registration

Sprint Sprint Aquabike Sprint Relay Standard Standard Aquabike

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Event details

Dorney Triathlon - June is organised by Active Training World and takes place at Dorney Lake, Court Lane, Windsor SL4 6FJ on 6 June 2026. The event is held at an Olympic rowing venue with clear water and flat, scenic grounds. The event is chip timed and is described as draft illegal. Free parking is available. Wetsuit hire is offered through partner providers for seasonal or short-term hire.

Race formats and distances

Super Sprint: 400 m swim, 10 km bike, 2.5 km run
Sprint: 750 m swim, 20 km bike, 5 km run
Standard: 1500 m swim, 40 km bike, 10 km run
Sprint Aquabike: 750 m swim, 20 km bike
Standard Aquabike: 1500 m swim, 40 km bike
Sprint Relay: 750 m swim, 20 km bike, 5 km run
Standard Relay: 1500 m swim, 40 km bike, 10 km run

Entry and restrictions

Entry prices range from £58.00 to £120.00 depending on race category. Participants must hold a British Triathlon race licence by being a Core or Ultimate annual member or by purchasing a single-use Race Pass. Age minimums apply by 31/12/2026: some events open to entrants aged 15 and over, while Standard distances require entrants aged 17 and over. Visit the organization's website for the most recent information.