Run Dorney Lake Marathon
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Run Dorney Lake Half Marathon, 10k and 5k : June 2026
The event takes place on Saturday 6 June 2026 at Dorney Lake in Windsor. The venue is a purpose-built rowing lake near the village of Dorney in Buckinghamshire and was the site of London 2012 Olympic rowing events. Races are held on road surfaces around the lake on a notably flat course.
Distances offered:
- Half Marathon: 4 laps plus a U-turn each lap; road; elevation 27 m.
- 10K: 2 laps; road; elevation 15 m.
- 5K: 1 lap; road; elevation 8 m.
Entry includes a unique themed medal, free race photos, chip-timed results and post race goodies. The organiser provides marshals along the course and an event village with food and drink options; partners also supply free items at the finish. There is an entry option labelled RunThrough Foundation Place which requires no fundraising.
Information provided by the organiser notes a focus on sustainability as an increasing priority for the event. Maps and further route details are listed for the Dorney Lake location in Windsor, Berks. Visit the organization's website for the most recent information.
