Run Dorney Lake Marathon
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Run Dorney Lake Half Marathon, 10k & 5k - 8 August 2026
This event offers three road race distances at Dorney Lake near the village of Dorney in Buckinghamshire. The venue is a purpose-built rowing lake with grounds suitable for running. The course is flat and chip-timed.
Distances
- Half Marathon - 27 m elevation; 4 laps with U-turns; road.
- 10K - 15 m elevation; 2 laps; road.
- 5K - 8 m elevation; 1 lap; road.
Entries include a unique themed medal, free race photos, chip-timed results and post-race goodies. The event features marshals to guide runners on course and an event village with food and drink options and free samples from partners. Entry categories include a RunThrough Foundation place with no fundraising requirement.
The organiser reports activity on sustainability and has published initiatives addressing event sustainability. Route maps and further event logistics such as spectator information and travel details are provided for the venue at Dorney Lake, Windsor, Berks. Visit the organization's website for the most recent information.
