Run Dorney Lake Marathon
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Run Dorney Lake Half Marathon, 10k & 5k
The event takes place on 8 November 2026 at Dorney Lake, a purpose-built rowing lake near the village of Dorney in Buckinghamshire. The course runs on road around the lake and is described as flat, with chip timed results available for all distances.
Distances on the course include:
- Half Marathon: 4 laps, U-turn each lap, elevation 27 m, road
- 10k: 2 laps, elevation 15 m, road
- 5k: 1 lap, elevation 8 m, road
Entries include a unique themed medal, free race photos, chip timed results and post-race goodies. Marshals will be present around the course and an event village will offer food and drink options and partner freebies at the finish. The organiser states it is addressing sustainability as a priority for its events.
The event is organised by RunThrough as a partner event. RunThrough memberships can be used for entry but once the event sells out no additional places will be available, including for members. There will be no RunThrough member desk at this event and member bibs cannot be used. Visit the organization's website for the most recent information.
