Run Dorney Lake Marathon
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Event details
The event takes place on Sunday 8 November 2026 at Dorney Lake, near the village of Dorney (listed with Windsor). Organisers offer three race distances on a purpose-built rowing lake course.
- 5K
- 10K
- Half Marathon
Entry fees listed for the event are £28 for the 5K, £30 for the 10K, £34 for the Half Marathon, and a RunThrough Foundation Place option at £80.
Course and facilities
The course is on road surfaces and is described as flat. Distance-specific details given by the organiser: the Half Marathon has an elevation change of 27 m and consists of 4 laps with a U-turn each lap; the 10K has 15 m elevation and 2 laps; the 5K has 8 m elevation and 1 lap. Results are chip-timed. Entries include a unique themed medal, free race photos and post-race goodies.
Event logistics note a staffed event village with marshals to guide runners, and food and drink options with free samples from event partners. The organiser also states that sustainability is a stated focus for their events. Visit the organization's website for the most recent information.
