Run Dorney Lake Half Marathon, 10k & 5k - November

Get ready for an exhilarating day of running at the Run Dorney Lake Half Marathon, 10k & 5k on Sunday, 8th November 2026! Organized by Dorney Lake Events, this exciting race takes place in the stunning surroundings of Windsor, Berkshire, at the very location that hosted the Olympic rowing events during London 2012. Whether you're aiming for a personal best in the flat and fast 5k, 10k, or the challenge of a Half Marathon, Dorney Lake's purpose-built course is the perfect venue for runners of all levels. The event kicks off at 9:10 AM, with a chip-timed experience that ensures you can track your progress as you race against the clock. With a gentle elevation of just 27m for the Half Marathon, 15m for the 10k, and 8m for the 5k, you'll have the ideal conditions to achieve your goals. Join fellow running enthusiasts and soak in the vibrant atmosphere as you race along the scenic roads of Dorney Lake. Don't miss out on this fantastic opportunity to be part of an unforgettable event!

Join us for the Run Dorney Lake Half Marathon, 10k & 5k on Sunday 8th November 2026 Join us for a 5k, 10k or Half Marathon distance at the home of London 2012′s Olympic rowing events. Dorney Lake is situated near the village of Dorney in Buckinghamshire, is a purpose-built rowing lake with grounds that are a perfect backdrop to running as well as rowing. The flat course is ideal for a chip-timed personal best over the 5k or 10k distance. Race Distance & Start Times: 09:10 am - All Distances Half Marathon Elevation - 27m | Laps - 4 + U-turn each lap | Terrain - Road 10k Elevation - 15m | Laps - 2 | Terrain - Road 5k Elevation - 8m | Lap - 1 | Terrain - Road Race End: 12:10 pm