ATW Holdenby House Duathlon
From ATW
- Date Sun 12th October 2025
- Time 09:30
- Location Holdenby House, Holdenby Rd, Northampton, NN6 8DJ
- Price £63.60 - £90.93
- Races 3 races
- Distances Sprint, Olympic
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Event summary
Get ready for an exhilarating day of athleticism at the ATW Holdenby House Duathlon on Sunday, October 12, 2025! Set against the stunning backdrop of the historic Holdenby Estate in Northamptonshire, this event promises a memorable experience for participants and spectators alike. The duathlon features two exciting race distances: the Sprint, which consists of a 5.4km run, a 19km bike ride, and another 5.4km run, and the Standard distance, which includes a 10.8km run, a 38km bike ride, and a final 5.4km run. The scenic, traffic-free routes meander through the estate's picturesque grounds and rolling countryside, providing breathtaking views of the iconic 16th-century house that once served as a royal palace.
Organised by ATW, a leader in the UK events scene since 2011, this duathlon not only promises a challenge for athletes of all levels but also supports a great cause. Participants can raise funds for Alzheimer’s Research UK, making every stride impactful. Whether you're tackling the race solo or forming a relay team for the Standard distance, you'll receive a custom-designed medal and goodies to commemorate your achievement. Join us at the
Organised by ATW, a leader in the UK events scene since 2011, this duathlon not only promises a challenge for athletes of all levels but also supports a great cause. Participants can raise funds for Alzheimer’s Research UK, making every stride impactful. Whether you're tackling the race solo or forming a relay team for the Standard distance, you'll receive a custom-designed medal and goodies to commemorate your achievement. Join us at the
ATW Holdenby House Duathlon
Sun 12th October 2025
Organiser's Description
The ATW Holdenby House Duathlon returns in 2025!
Based in the grounds of the 2,000 acre Holdenby Estate.
The 16th Century house in Northamptonshire was a palace to King James I and then a prison to his son King Charles I after his defeat in the Civil War.
Now a family home, the grounds are used for exclusive events and it's gardens are loved by all.
The traffic free 5.4Km run lap follows a scenic trail through the grounds and the surrounding farmland with fantastic views of Holdenby House.
The transition zone lines the majestic driveway leading up to the house and after picking up your bike, you'll head out of the grounds to complete laps of a 19km rolling bike course around fast-riding country roads.
The second run completes, another lap of the 5.4km trail before finishing in front of the country house.
There is a Sprint : 5.4k run - 19k bike - 5.4k run
and a Standard : 10.8k run - 38k bike - 5.4k run
to choose from.
The Standard can also be tackled as a relay, with team members tackling a discipline each.
All participants will take home a stunning custom designed medal and goodies!
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Charity - Join us in making every stride count by raising money for our partner charity, Alzheimers Research UK - your run will not only challenge your limits but also change lives, one step at a time, for a cure. Opportunities to donate and fundraise will appear at checkout.
ATW Transfer & Refund Policy
At ATW, we understand that sometimes plans change. While we do not offer refunds or transfers to another person, we provide a hassle-free event transfer option for those unable to attend their booked event. If you are unable to participate in your scheduled event for any reason—including injury, illness, pregnancy, bereavement, or other unforeseen circumstances—you can transfer your entry to any future ATW event. There is no proof required, we trust you!
Even better news, transfers can be made all the way up to 48 hours before your original event date.
Event Organiser
ATW was established in 2011 by James Shipley. We have now become a national events company in the UK, specialising in Running, Triathlon, Duathlon, Aquathon, Cycling, Swimming and all permutation of swim-bike run events. With over 40,000 entries a year ATW has become a firm favourite amongst people who are determined to Dream, Believe and Achieve.
Based in the grounds of the 2,000 acre Holdenby Estate.
The 16th Century house in Northamptonshire was a palace to King James I and then a prison to his son King Charles I after his defeat in the Civil War.
Now a family home, the grounds are used for exclusive events and it's gardens are loved by all.
The traffic free 5.4Km run lap follows a scenic trail through the grounds and the surrounding farmland with fantastic views of Holdenby House.
The transition zone lines the majestic driveway leading up to the house and after picking up your bike, you'll head out of the grounds to complete laps of a 19km rolling bike course around fast-riding country roads.
The second run completes, another lap of the 5.4km trail before finishing in front of the country house.
There is a Sprint : 5.4k run - 19k bike - 5.4k run
and a Standard : 10.8k run - 38k bike - 5.4k run
to choose from.
The Standard can also be tackled as a relay, with team members tackling a discipline each.
All participants will take home a stunning custom designed medal and goodies!
(function(w, d, s, o, f, js, fjs) {
w['RacecheckReviewCarousel']=o;w[o] = w[o] || function (){(w[o].q = w[o].q || []).push(arguments)};
js = d.createElement(s); fjs = d.getElementsByTagName(s)[0];
js.id = o; js.src = f; js.async = 1; fjs.parentNode.insertBefore(js, fjs);
}(window, document, 'script', 'rcrc', 'https://racecheck.com/static/js/review_carousel.js'));
rcrc('init', {carousel: 2219});
Read reviews on Racecheck
Charity - Join us in making every stride count by raising money for our partner charity, Alzheimers Research UK - your run will not only challenge your limits but also change lives, one step at a time, for a cure. Opportunities to donate and fundraise will appear at checkout.
ATW Transfer & Refund Policy
At ATW, we understand that sometimes plans change. While we do not offer refunds or transfers to another person, we provide a hassle-free event transfer option for those unable to attend their booked event. If you are unable to participate in your scheduled event for any reason—including injury, illness, pregnancy, bereavement, or other unforeseen circumstances—you can transfer your entry to any future ATW event. There is no proof required, we trust you!
Even better news, transfers can be made all the way up to 48 hours before your original event date.
Event Organiser
ATW was established in 2011 by James Shipley. We have now become a national events company in the UK, specialising in Running, Triathlon, Duathlon, Aquathon, Cycling, Swimming and all permutation of swim-bike run events. With over 40,000 entries a year ATW has become a firm favourite amongst people who are determined to Dream, Believe and Achieve.
Races
-
Sprint Distance Duathlon
Sun 12th October 2025 (09:30)
£63.60
Booking for more than 1? -
Standard Distance Duathlon
Sun 12th October 2025 (09:30)
£74.54
Booking for more than 1? -
Standard Distance Duathlon Relay
Sun 12th October 2025 (09:30)
£90.93
Booking for more than 1?
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