Midweek Dorney Triathlon
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Midweek Dorney Triathlon - August
The Midweek Dorney Triathlon takes place on 26/08/2026 at Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ. The event offers multiple race formats and uses the Olympic venue around the lake.
Race formats include Sprint and Super Sprint triathlon options, an Aquabike option for swim and bike only, and a relay option where 2 or 3 individuals share the disciplines. Chip timed results are used. The event is draft illegal.
The venue has a clear lake and flat, scenic grounds that provide a flat bike and run course. Helper staff are present to support participants during the race. Free parking is available on site.
Entry prices range from £58 to £78. Specific entry fees listed include Sprint Distance Triathlon at £78, Sprint Distance Aquabike at £68, and Super Sprint Distance Triathlon at £58.
Participants are required to hold a British Triathlon membership and a race licence. Options mentioned include an annual Core or Ultimate membership or a single use Race Pass. Wetsuit hire is available both for the season and for short term periods. Visit the organization's website for the most recent information.
