ATW Grafham Duathlon

Experience a high-energy duathlon at the iconic Grafham Water, hosted by the UK’s largest multisport organiser. This event is designed for athletes of all levels—whether you’re chasing a personal best, aiming for GB team qualification, or entering your first multisport race in a supportive environment. Choose between the Standard Duathlon (run 10km, cycle 38km, run 5km) and the Sprint Duathlon (run 5km, cycle 17km, run 2.5km). The run course features 5km laps along Grafham Water’s scenic natural footpaths, including a stretch across the dam wall and a loop past the finish area for an extra boost from the crowd. The bike segment is a fast, out-and-back route to St Neots with minimal turns, perfect for those looking to maximise speed. Sprint participants will turn back in the village of Perry. Join fellow athletes at a venue renowned for hosting national championships and GB qualifier races, and push your limits in a setting built for performance.