Sun 8 Nov 2026
Windsor, Buckinghamshire
Dorney Duathlon | November
Take on a Super Sprint, Sprint or Standard distance and take the opportunity to race around this unique and inspiring Olympic venue!
Sign up for £45-£85
3 races
Event overview
The flat and scenic grounds lend themselves to a totally flat bike and run course.
With closed roads, it's the ideal venue for those wanting to race to a chip-timed personal best and equally for those who don't like racing on open roads.
Highlights
- Clearly marked run course with accurate distance flags
- Plenty of marshals on the run and bike routes for guidance and encouragement
- Excellent spectator viewing from the balcony café overlooking transition
- Multi-lap course ideal for supporters to cheer you on
- Average fitness
- Beginner-friendly
- Event village
- Spectators
- Teams
Ability
This event is open to everyone, regardless of ability.
Kit list
A helpful checklist of kit requirements is readily available.
- Cafe
- Free parking
- Secure bag storage
- Toilets
Event HQ
Dorney Lake
Off Court Lane, Lake End Road
Windsor
Buckinghamshire
SL4 6FJ
UK
Great event, really well run! Definitely worth doing. Fred P
- Public transport links
- Recycling
- Sustainability policy
Here are the ways this event cares for the environment:
Summary
- Recycling bins
- Recycling gets separated from general waste
- Finish line water bottles made from recycled material
- Refill taps are provided so participants can bring their own bottle and fill up during the event
- The choice of paper cups at water stations
- Signage including course marking attached with reusable garden wire instead of plastic cable ties
- 'Dynamic bib assignment’ removes the need for envelopes, sticker labels and excess waste
- Bike racking is provided to promote cycling to the events
Races at event
- Sun 8 Nov
- #1 of 3
Dorney Lake, Windsor
Super Sprint Distance
09:10
Age 15 & over
£45-£65
- 2.5 km road running
- 10 km road cycling
- 2.5 km road running
- Sun 8 Nov
- #2 of 3
Dorney Lake, Windsor
Sprint Distance
09:10
Age 15 & over
£55-£75
- 5 km road running
- 19 km road cycling
- 2.5 km road running
- Sun 8 Nov
- #3 of 3
Dorney Lake, Windsor
Standard Distance
09:10
Age 17 & over
£65-£85
- 10 km road running
- 38 km road cycling
- 5 km road running