Run Dorney Lake Marathon
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Event overview
The Run Dorney Lake event takes place on Sunday 8 March 2026 at Dorney Lake, near the village of Dorney. The event offers three main race distances on a purpose-built rowing lake venue. Each kilometre on the course is marked and marshals are provided along the route. Results are chip timed and free race photos are included. Post-race goodies and a unique themed medal are provided to participants.
Course and entries
Distances available:
- 5K
- 10K
- Half Marathon
Course details: The route is on road and described as flat. The half marathon covers four laps with a U-turn each lap and 27 m total elevation; the 10K is two laps with 15 m elevation; the 5K is one lap with 8 m elevation. The event village includes food and drink options and offers free partner goodies at the finish. Entry prices listed range from £28 to £80 depending on distance and entry type. A RunThrough Foundation place is offered with a different price and no fundraising requirement. Visit the organization's website for the most recent information.
