Run Dorney Lake Half Marathon

Run Dorney Lake Half Marathon, 10k & 5k is staged at Dorney Lake, Windsor, UK, the home of London 2012 Olympic rowing. The flat, road-based loop course is ideal for fast times across 5k and 10k, with the Half Marathon run as four laps plus a U-turn on each lap around the purpose-built lake. Distances: 5K, 10K, Half Marathon.

The event features a friendly marshal team, a lively, well-serviced event village with food and drinks, and post-race perks including free race photos, chip-timed results, and a themed medal. Sustainability efforts are highlighted on RunThrough's site. Marshals guide you and cheer you on. Visit the organization's website for the most recent information.