Run Dorney Lake | September

A chip-timed running event at Dorney Lake in Windsor, offering 5K, 10K, half marathon and marathon distances on a flat lakeside course at the London 2012 Olympic venue.

Choose a distance and chase a personal best on a flat, chip-timed course at London 2012's iconic Olympic rowing venue, Dorney Lake.

Date: Sat 26 Sept 2026

Start time: 09.10am

Races

• 5K – 09.10am – Age 11+ – £28
• 10K – 09.10am – Age 15+ – £30
• Half Marathon – 09.10am – Age 17+ – £34
• Marathon – 09.10am – Age 18+ – £40

Highlights

• Olympic venue setting with uninterrupted lakeside views
• Near-flat, PB-friendly course with chip timing
• Free parking and on-site facilities (as listed)

Event HQ
Dorney Lake, Off Court Lane, Lake End Road, Windsor, Buckinghamshire, SL4 6FJ, UK