Dorney Lake Duathlon - December
From Dorney Lake Events
- Date Sat 12th December 2026
- Time 09:10
- Location Dorney Lake, Court Lane, off Lake End Road, Windsor SL4 6FJ
- Price £47.70 - £90.10
- Races 6 races
- Distances Super Sprint, Sprint, Olympic
Top rated
This is a popular event
Event summary
Get ready for an exhilarating day of athleticism at the Dorney Lake Duathlon, taking place on Saturday, December 12, 2026, in the picturesque setting of Windsor, Berkshire! Organized by Dorney Lake Events, this exciting race offers participants the chance to compete in Sprint and Standard distances, all set against the backdrop of an inspiring Olympic venue.
With a flat and scenic course, this event is perfect for those looking to achieve a personal best, whether you’re tackling the Super Sprint Duathlon featuring a 2.5km run, 9.5km bike ride, and another 2.5km run, or the Standard Duathlon that challenges you with a 10km run, 38km bike ride, and a final 5km run. Plus, there’s an option for those who prefer camaraderie, as teams of 2 or 3 can form a relay to share the challenges of the race. All distances will be clearly marked with distance flags and supported by enthusiastic volunteers to guide and motivate you to the finish line. Don't miss this opportunity to be part of a fantastic athletic community and make unforgettable memories at Dorney Lake!
With a flat and scenic course, this event is perfect for those looking to achieve a personal best, whether you’re tackling the Super Sprint Duathlon featuring a 2.5km run, 9.5km bike ride, and another 2.5km run, or the Standard Duathlon that challenges you with a 10km run, 38km bike ride, and a final 5km run. Plus, there’s an option for those who prefer camaraderie, as teams of 2 or 3 can form a relay to share the challenges of the race. All distances will be clearly marked with distance flags and supported by enthusiastic volunteers to guide and motivate you to the finish line. Don't miss this opportunity to be part of a fantastic athletic community and make unforgettable memories at Dorney Lake!
Dorney Lake Duathlon - December
Sat 12th December 2026
Organiser's Description
Join us for the Dorney Lake Duathlon on Sunday 18th January 2026
Take on a Sprint or Standard distance and take the opportunity to race around this unique and inspiring Olympic venue!!
The flat and scenic grounds lend themselves to a totally flat bike and run course, the ideal venue for a chip-timed personal best. Each discipline will be accurately marked out with distance flags and we will have plenty of helpers to keep you on track and to encourage you all the way to the finish.
For those who would like to compete as a team, there is a relay option, which allows 2 or 3 individuals to share the disciplines between them.
Race Distance & Start Times:
09:10 am - All Race Distance
Super Sprint Duathlon
2.5km Run | 9.5km Bike - 2 Laps | 2.5km Run
Elevation - 20m | Terrain - Road
Sprint Duathlon
5km Run | 19km Bike - 4 Laps | 2.5km Run
Elevation - 40m | Terrain - Road
Standard Duathlon
10km Run | 38km Bike - 8 Laps | 5km Run
Elevation - 80m | Terrain - Road
Race End:
12:15 pm
Take on a Sprint or Standard distance and take the opportunity to race around this unique and inspiring Olympic venue!!
The flat and scenic grounds lend themselves to a totally flat bike and run course, the ideal venue for a chip-timed personal best. Each discipline will be accurately marked out with distance flags and we will have plenty of helpers to keep you on track and to encourage you all the way to the finish.
For those who would like to compete as a team, there is a relay option, which allows 2 or 3 individuals to share the disciplines between them.
Race Distance & Start Times:
09:10 am - All Race Distance
Super Sprint Duathlon
2.5km Run | 9.5km Bike - 2 Laps | 2.5km Run
Elevation - 20m | Terrain - Road
Sprint Duathlon
5km Run | 19km Bike - 4 Laps | 2.5km Run
Elevation - 40m | Terrain - Road
Standard Duathlon
10km Run | 38km Bike - 8 Laps | 5km Run
Elevation - 80m | Terrain - Road
Race End:
12:15 pm
Races
-
Sprint Distance Duathlon
Sat 12th December 2026 (09:10)
£58.30
Booking for more than 1? -
Sprint Distance Duathlon Relay
Sat 12th December 2026 (09:10)
£79.50 per team
Team 2-3 -
Standard Distance Duathlon
Sat 12th December 2026 (09:10)
£68.90
Booking for more than 1? -
Standard Distance Duathlon Relay
Sat 12th December 2026 (09:10)
£90.10 per team
Team 2-3 -
Super Sprint Distance Duathlon
Sat 12th December 2026 (09:10)
£47.70
Booking for more than 1? -
Super Sprint Distance Duathlon Relay
Sat 12th December 2026 (09:10)
£68.90 per team
Team 2-3
Reviews
- 5
- 4
- 3
- 2
- 1
4.2
4 reviews
Lauren
·6 months ago
Fantastic event. Absolutely loved the flat tarmac course, and it being traffic free felt really luxurious! The marshalls and officials were all great as well. I'll be back!
Great location as traffic free and flat. Felt that duathlon competitors did not get the best support with portaloos (except for one in transition), as they were well away from transition area. Course is great but the start is a mass start for all events meaning alot of athletes competing for limited space in the first half mile. Would advise slower runners to start nearer the back for a calmer start. Great support from the marshals both directing and supporting.
Location
Eton Eatery, Windsor, SL4 6QF, United Kingdom
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Dorney Lake Duathlon - December
