Dorney Lake Triathlon

The Dorney Lake Triathlon, held on July 13, 2025, takes place at the Olympic venue of Dorney Lake in Windsor, 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 personal bests.

The event is chip-timed and includes distance markers and support throughout. Participants receive a unique themed medal, post-race goodies, and free official race photos, making it a well-organized and encouraging triathlon experience. Visit the organization's website for the most recent information.