Run Dorney Lake Marathon

MAY
2
2026
Race at the iconic London 2012 Olympic rowing venue at Dorney Lake. Choose from a flat 5k, 10k, or Half Marathon course designed for fast times and enjoy a vibrant event village with chip timed results and themed medals.
Sat 2 May 2026
Half Marathon 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Run Dorney Lake

This event takes place at Dorney Lake in Buckinghamshire, a purpose-built rowing venue famous for hosting the London 2012 Olympic rowing events. The venue provides a flat road surface and scenic grounds, suitable for participants looking to achieve personal best times. The routes are chip-timed and include distance flags at every kilometre.

Participants can choose from three main distances:

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

The event includes an event village with various food and drink options. Marshals are positioned along the course to guide participants toward the finish line. Each entry includes a themed medal, free professional race photos, chip-timed results, and post-race refreshments. Official event t-shirts are available as an optional purchase during the registration process. The organizers focus on sustainable practices throughout the event delivery. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k
5 km
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.