Run Dorney Lake Marathon
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Run Dorney Lake Half Marathon, 10k & 5k : 12 July 2026
The event takes place on Sunday 12 July 2026 at Dorney Lake near the village of Dorney in Buckinghamshire, a purpose-built rowing lake that hosted London 2012 rowing events. The course is on road and is described as flat, with chip timing provided.
Available race distances:
- 5K
- 10K
- Half Marathon
Course details by distance include elevation, laps and terrain. The half marathon lists 27 m elevation with four laps plus a U-turn each lap. The 10K lists 15 m elevation over two laps. The 5K lists 8 m elevation over one lap. All distances use road surfaces.
Entry fees range from £28 to £80. Individual prices shown are £28 for the 5K, £30 for the 10K, £34 for the half marathon and £80 for a RunThrough Foundation place with no fundraising requirement. Entries include a unique themed medal, free race photos, chip timed results and post race goodies.
Event services include marshals around the course, an event village with food and drink options and free partner goodies at the finish. The organiser reports researching runner priorities and notes that sustainability is an increasing focus for the event. Visit the organization's website for the most recent information.
