Dorney Lake Duathlon
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Dorney Lake Duathlon : 18 January 2026
The event takes place at Dorney Lake, Windsor, UK on Sunday 18 January 2026. It is held on road courses that the organiser describes as flat and scenic. Courses are marked with distance flags for each kilometre and marshals will be present on course. Relay entries are available, allowing two or three individuals to share the disciplines. Entry prices shown range from £45 to £150.
Race distances
- Super Sprint - 2.5km run, 9.5km bike (2 laps), 2.5km run. Elevation 20m, road.
- Sprint - 5km run, 19km bike (4 laps), 2.5km run. Elevation 40m, road.
- Standard - 10km run, 38km bike (8 laps), 5km run. Elevation 80m, road.
Additional event information
Entries include a unique themed medal, free race photos, chip-timed results, and post-race goodies. An event village will offer food and drink options and free items from event partners. An event t-shirt is available at more than 30% off when purchased at checkout through the organiser’s kit partner. The organiser also notes ongoing work on sustainability for its events. Visit the organization's website for the most recent information.
