Dorney Lake Duathlon - November

Dorney Lake Events logo

From Dorney Lake Events

  • Date Sun 8th November 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 experience at the Dorney Lake Duathlon on Sunday, November 8th, 2026, hosted by Dorney Lake Events! Set against the stunning backdrop of Windsor, Berkshire, this event offers athletes the chance to race in a truly iconic Olympic venue. Participants can choose from various race distances, including the Super Sprint Duathlon featuring a 2.5km run, a 9.5km bike ride, and finishing with another 2.5km run. For those seeking a bit more challenge, the Sprint Duathlon includes a 5km run, a 19km bike, and wraps up with a final 2.5km run. For seasoned competitors, the Standard Duathlon awaits with a 10km run, a 38km bike ride, and a concluding 5km run.

With its flat and scenic course, Dorney Lake is the perfect place to chase that personal best! Each race will be chip-timed and well-supported, ensuring every participant has the guidance and encouragement they need to reach the finish line. Plus, for those who enjoy teamwork, a relay option is available, allowing 2 or 3 individuals to share the excitement of the race. Mark your calendars and

Dorney Lake Duathlon - November

Sun 8th November 2026

Cyclists compete in a race on a paved road, wearing helmets and athletic gear, with spectators watching behind barricades and trees in the background. A group of athletes in numbered bibs run outdoors along a paved path during a race, with spectators and tents visible in the background on a cloudy day. Three cyclists in racing gear round a curve on a paved road during a race, with spectators and a blue "ZONE3" banner in the background. Trees and grass line the edge of the course. Runners participate in a triathlon event on a sunny day, wearing numbered bibs. Spectators watch from the side as athletes move along the road, some in athletic gear and others jogging. Trees and blue sky are visible in the background. Two cyclists wearing helmets and jackets ride road bikes along a path next to a lake and trees, appearing to race each other on a cloudy day.

Organiser's Description

Join us for the Dorney Lake Duathlon on Sunday 8th November 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

Races

  • Sprint Distance Duathlon

    Sun 8th November 2026 (09:10)

    £58.30

    Booking for more than 1?
  • Sprint Distance Duathlon Relay

    Sun 8th November 2026 (09:10)

    £79.50 per team

    Team 2-3
  • Standard Distance Duathlon

    Sun 8th November 2026 (09:10)

    £68.90

    Booking for more than 1?
  • Standard Distance Duathlon Relay

    Sun 8th November 2026 (09:10)

    £90.10 per team

    Team 2-3
  • Super Sprint Distance Duathlon

    Sun 8th November 2026 (09:10)

    £47.70

    Booking for more than 1?
  • Super Sprint Distance Duathlon Relay

    Sun 8th November 2026 (09:10)

    £68.90 per team

    Team 2-3

Reviews

  • 5
  • 4
  • 3
  • 2
  • 1

4.2

4 reviews

BG
Brian

·3 months ago

Very well run and the stewards are absolutely fantastic with guidance ,enthusiasm and support. Thank you very much to everyone who was working
Lauren avatar
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!
JE
Jonathan

·6 months ago

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.
HM
Honor

·11 months ago

Really great and seamless organisation! Could have more food and beverage stands

Location

Eton Eatery, Windsor, SL4 6QF, United Kingdom

Who's In

See who else is doing this event

Be the first

No-one has marked this event as 'Doing' or 'Maybe' yet. Will you be the first?

Related races

Other races within this series

More from Dorney Lake Events

You might like

Dorney Lake Duathlon - October

Windsor, Berkshire

Dorney Lake Duathlon - October

Running
Cycling
Duathlon
Sat 03 October 2026
£47.00 - £87.00
Hever Castle Triathlon & Multisport

Edenbridge, Kent

Hever Castle Triathlon & Multisport

Triathlon
Duathlon
Aquathlon
Aquabike
Sat 26 September 2026 - Sun 27 September 2026
£37.63 - £260.93

8 Nov 2026

£47.70 - £90.10