Run Dorney Lake Marathon

DEC
12
2026
Experience a flat and fast road race at the historic London 2012 Olympic rowing venue. Choose from three distances featuring chip timing and a themed medal in a scenic lakeside setting.
Sat 12 Dec 2026
Half Marathon 10 kilometers 5 kilometers

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Run Dorney Lake

The Run Dorney Lake event takes place at the purpose-built rowing lake near the village of Dorney in Buckinghamshire. This venue served as the home for rowing events during the London 2012 Olympics. The race follows a flat road course around the lake and its grounds, providing a setting for runners to pursue personal best times.

Participants can choose from three different race distances:

  • Half Marathon: A road course with four laps plus a U-turn each lap, totaling 27m elevation.
  • 10k: A road course consisting of two laps with a total elevation of 15m.
  • 5k: A single lap road course with a total elevation of 8m.

The event utilizes chip-timing for all distances. The site features an event village with various food and drink options, and marshals are stationed along the route to guide runners. Every participant receives a unique themed medal, free race photos, and post-race goodies at the finish line. The organizers emphasize sustainability as a primary consideration for the event operations. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km
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