Run Dorney Lake Marathon

APR
4
2026
Run at the iconic London 2012 Olympic rowing venue at Dorney Lake. This event features flat road courses for 5k, 10k, and half marathon distances with chip timing and themed medals for all finishers.
Sat 4 Apr 2026
Half Marathon 10 kilometers 5 kilometers

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Event Overview

The Run Dorney Lake event takes place on Saturday 4th April 2026 at the Dorney Lake rowing venue in Buckinghamshire. Located near the village of Dorney, this purpose-built rowing lake served as the site for the London 2012 Olympic rowing events. The grounds provide a scenic backdrop for running, featuring a flat road course.

Course Details

The event offers three distinct distances on a road surface. The routes are flat with minimal elevation gain, and each kilometre is marked with distance flags. The specific course configurations include:

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

Participant Information

Participants receive chip-timed results and access to free race photography. Marshals are positioned along the course to guide runners toward the finish. The event includes an event village area featuring various food and drink options. Every finisher receives a themed medal and post-race refreshments. Protective clothing such as event-specific t-shirts can be purchased during the registration process. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km
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