ATW Grafham Duathlon
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ATW Grafham Duathlon - Grafham Water
ATW Grafham Duathlon takes place on 25 October 2026 at Grafham Water Visitor Centre, Marlow Park, Grafham, Huntingdon, Cambs. The organiser is Active Training World. The venue has hosted national championships and GB qualifier races.
Participants can enter two distance formats:
- 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 returns close to the finish area. The bike course is an out-and-back route to St Neots with minimal turns; the Sprint course turns back in the village of Perry. Races are draft illegal and British Triathlon motor officials oversee safety and fairness on course.
An event camping option is available the night before through Lakeview Paddock. The event lists ticket prices between GBP 59 and GBP 90 with specific offers for Standard, Relay, and Sprint entries. The event supports Alzheimer’s Research UK with opportunities to donate or fundraise at checkout.
ATW does not offer refunds or transfers to another person. Entrants may transfer their entry to a future ATW event up to 48 hours before the event date without providing proof. Visit the organization's website for the most recent information.
