ATW Holdenby House Duathlon
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ATW Holdenby House Duathlon : event overview
The ATW Holdenby House Duathlon is held on the grounds of the 2,000 acre Holdenby Estate in Northamptonshire, at Holdenby House, Holdenby Rd, Northampton, NN6 8DJ. The 16th century house on the site was historically used as a palace and later as a royal prison. The next scheduled race date listed is 12/10/2025. All participants receive a custom-designed medal and event goodies. The event lists Alzheimer’s Research UK as its partner charity and provides opportunities to donate or fundraise at checkout.
Course, distances and logistics
The run course uses a traffic-free 5.4 km trail lap through the grounds and surrounding farmland. The transition zone lines the driveway up to the house. The bike course consists of a 19 km rolling loop on country roads that leave and return to the estate. The second run is another 5.4 km lap that finishes in front of the country house.
Available distances:
- Sprint: 5.4 km run - 19 km bike - 5.4 km run
- Standard: 10.8 km run - 38 km bike - 5.4 km run
- Standard relay option: team members each complete one discipline
On-site car parking is available for a charge of £3 per car. The organiser offers entry transfers to any future ATW event up to 48 hours before the original event date; refunds and transfers to another person are not offered. Visit the organization's website for the most recent information.