Midweek Dorney Triathlon

MAY

27

2026

Midweek Dorney Triathlon at Olympic Dorney Lake on 27 May features sprint and super sprint courses on a fast flat course. Chip timed with free parking and wetsuit hire; entries from 15 require British Triathlon membership or Race Pass.

Wed 27 May 2026

Windsor, South East (England)

Registration

Super Sprint Sprint Super Sprint Sprint Super Sprint

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Event overview

The Midweek Dorney Triathlon - May takes place on 27 May 2026 at Dorney Lake, Court Lane, Windsor SL4 6FJ. The event is organised by Active Training World (ATW) and is held at an Olympic venue with clear water and flat grounds. The event is chip-timed and is marked as draft-illegal. Free parking is available.

Race details and requirements

Races and standard entry prices:

Super Sprint: 400 m swim, 10 km bike, 2.5 km run : £58.00
Sprint: 750 m swim, 20 km bike, 5 km run : £78.00
Sprint Aquabike: 750 m swim, 20 km bike : £68.00

Entrants must be aged 15 or over on 31/12/2026. Participation requires British Triathlon membership and a race licence; entrants may use an annual Core or Ultimate membership or purchase a single-use Race Pass. Wetsuit hire options are available. Visit the organization's website for the most recent information.

20 km

Sprint

10 km

Super Sprint

5 km

Sprint

Super Sprint

Sprint

Super Sprint

Sprint Aquabike