Dorney Lake Duathlon
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Event overview
The Dorney Lake Duathlon takes place on Sunday 8 March 2026 at Dorney Lake, Windsor, Berks. The event offers individual and team entries, including relay options that allow two or three people to share the disciplines. The course is described as flat and scenic, with marshals and distance flags to guide participants. An event village will provide food and drink options and free goodies from partners. The organiser provides information on sustainability measures for the event.
Race distances and course
- Super Sprint Duathlon: 2.5 km run | 9.5 km bike (2 laps) | 2.5 km run
- Sprint Duathlon: 5 km run | 19 km bike (4 laps) | 2.5 km run
- Standard Duathlon: 10 km run | 38 km bike (8 laps) | 5 km run
Each distance lists terrain as road. Elevation is given as 20 m for Super Sprint, 40 m for Sprint, and 80 m for Standard.
Entries and what is included
Entries include a themed medal, free race photos, chip-timed results, and post-race goodies. Each kilometre on the course is marked with distance flags and marshals are present to guide participants. An event t-shirt is available at checkout at a discount as an optional purchase. Visit the organization's website for the most recent information.
