Midweek Dorney Triathlon

AUG

2026

Midweek Dorney Triathlon on 26/08/2026 at Dorney Lake in Windsor offers sprint, super sprint and aquabike options for all abilities. Enjoy a flat, fast, chip timed swim bike run on clear water and scenic loops at a world class venue.

Wed 26 Aug 2026

Windsor, South East (England)

Registration

Super Sprint Sprint Aquabike

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Event details

Midweek Dorney Triathlon - August is scheduled for 26/08/2026 at Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ. The event offers multiple race formats and a chip-timed swim, bike and run around the venue. The course is described as having clear water and flat grounds. The event is designated draft-illegal.

Distances and formats

Super Sprint
Sprint
Aquabike (swim-bike)

Entry, rules and facilities

Participation requires membership of British Triathlon and a race licence. Entrants must hold either an annual Core or Ultimate membership or purchase a single-use Race Pass for the race. Event staff and marshals will be present on course. Wetsuit hire is available through Zone3 and a separate wetsuit-hire provider for day, weekend or month hire. Free parking is available at the venue. Visit the organization's website for the most recent information.

Super Sprint

Sprint

Aquabike