Dorney Lake Triathlon

The Dorney Lake Triathlon, held on July 27, 2025, takes place at the Olympic venue of Dorney Lake in the UK. This event offers multiple race distances including Super Sprint, Sprint, and Standard triathlons, as well as relay and Aquabike options. The course features a 400m to 1500m swim in the purpose-built lake, followed by flat bike and run routes—ideal for achieving personal bests.

The flat terrain and clearly marked distances create a supportive atmosphere with plenty of helpers and encouragement. Participants receive chip timing, themed medals, post-race goodies, and free official photos, making it a well-organized and enjoyable triathlon experience. Visit the organization's website for the most recent information.