Dorney Lake Triathlon
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Event overview
The Dorney Lake Triathlon takes place on Saturday 6 June 2026 at Dorney Lake, Windsor, Berks. The swim uses the purpose-built lake. Bike and run legs are held on flat road terrain around the venue. The event offers individual triathlon distances, relay teams and aquabike options. Relay teams may consist of two or three people. Chip timing is provided and course distances are marked. Marshals will guide participants and an event village will provide food and drink options.
Race distances and course details
- Super Sprint: 400m swim, 9.5km bike (2 laps), 2.5km run
- Sprint: 750m swim, 19km bike (4 laps), 5km run
- Standard: 1500m swim, 38km bike (8 laps), 10km run
Elevation: Super Sprint 20m, Sprint 40m, Standard 80m. Terrain for bike and run is road.
Entry and included items
Entry fees listed range from £58 to £120. Available race entries include Super Sprint, Sprint, Standard, Sprint Relay, Standard Relay, Sprint Aquabike and Standard Aquabike. Included with entry are a themed medal, free race photos, chip-timed results and post-race goodies. Visit the organization's website for the most recent information.
