Dorney Lake Duathlon
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Event overview
The Dorney Lake Duathlon takes place on Sunday 8 March 2026 at Dorney Lake, Windsor, UK. The event is organised by RunThrough and offers individual and team relay options. Relay teams may share disciplines between two or three participants. Entry fees listed range from £45 to £150 across the available race categories.
Distances
- Super Sprint: 2.5 km run; 9.5 km bike (2 laps); 2.5 km run
- Sprint: 5 km run; 19 km bike (4 laps); 2.5 km run
- Standard: 10 km run; 38 km bike (8 laps); 5 km run
Course and race services
The venue is described as flat and scenic with road-surface courses. Elevation figures are given for each distance, ranging from 20 m to 80 m. Each kilometre is marked with distance flags and marshals are positioned around the course. The event includes chip-timed results, free race photos, a themed medal, and post-race goodies. An event village will offer food and drink options and partner-provided items. Visit the organization's website for the most recent information.