ATW Grafham Duathlon
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ATW Grafham Duathlon
The ATW Grafham Duathlon takes place at Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, Cambs on 25 October 2026. The event is organised by Active Training World and offers Sprint and Standard duathlon distances.
Race distances include:
- Standard Duathlon: Run 10 km, Cycle 38 km, Run 5 km
- Sprint Duathlon: Run 5 km, Cycle 17 km, Run 2.5 km
The first run uses a 2.5 km lap that crosses the Grafham Water dam wall and loops back near the finish area. The bike course is an out and back route to St Neots with minimal turns; the Sprint distance turns back in the village of Perry. Events are draft illegal and British Triathlon Motor Officials provide on-course oversight for safety and fairness.
Camping is available the night before the event through Lakeview Paddock. The event lists Alzheimer’s Research UK as a charity partner and offers options to donate or fundraise at checkout.
ATW is described as a UK multisport event organiser hosting over 40,000 participants annually and running events such as running races, triathlons, duathlons, aquathons, cycling, and swimming. Visit the organization's website for the most recent information.
