Run Dorney Lake Marathon
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Event details
The Run Dorney Lake event is scheduled for Saturday, 12th December 2026 at Dorney Lake, near the village of Dorney. Distances available and entry fees are:
- 5K - £28
- 10K - £30
- Half Marathon - £34
- RunThrough Foundation Place (no fundraising required) - £80
The venue is a purpose-built rowing lake that hosted London 2012 Olympic rowing events.
Course and race services
All routes are on road terrain. Course specifics provided by the organiser: the Half Marathon has an elevation gain of 27 m and is run as 4 laps with a U-turn each lap; the 10K has an elevation gain of 15 m and is 2 laps; the 5K has an elevation gain of 8 m and is 1 lap. The course is described as flat and chip-timed results are provided.
Entries include a unique themed medal, free race photos, chip-timed results, and post-race goodies. The organiser provides marshals on course and an event village with food and drink options, including free items from event partners. The organiser also highlights sustainability as an area of focus for their events. Visit the organization's website for the most recent information.
