Run Dorney Lake | December

A choice of 5K, 10K or half marathon on a flat, chip-timed lakeside course at Dorney Lake, the London 2012 Olympic rowing venue, welcoming all abilities.

Run Dorney Lake | December offers three chip-timed race options on a near-flat course around Dorney Lake, the London 2012 Olympic rowing venue near Windsor.

Date: Sat 12 Dec 2026
Start time: 09.10am
Location: Dorney Lake, Windsor

Races:

• 5K (Age 11+) – £28
• 10K (Age 15+) – £30
• Half Marathon (Age 17+) – £34

Highlights include: Olympic heritage venue, PB-friendly minimal elevation, scenic lakeside route, and free parking with facilities on site.