Run Dorney Lake Marathon
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Run Dorney Lake Half Marathon, 10K & 5K : Saturday 8 August 2026
RunThrough stages a multi-distance event at Dorney Lake, near the village of Dorney. The event offers three race distances on a road surface around a purpose-built rowing lake. The course is described as flat and takes place on laps around the lake.
Race distances and entry
- Half Marathon - Elevation 27 m; 4 laps plus a U-turn; Road; £34
- 10K - Elevation 15 m; 2 laps; Road; £30
- 5K - Elevation 8 m; 1 lap; Road; £28
An additional RunThrough Foundation place is listed at £80.
Race services and event details
Entries include a unique themed medal, free race photos, chip-timed results, and post-race goodies. Marshals will guide participants around the course. An event village is planned with food and drink options available. The location is presented as the former Olympic rowing venue and is a purpose-built rowing lake used for the running course. Visit the organization's website for the most recent information.
