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Nov 13

Windsor and Eton Autumn Classic Duathlon 2021

November 13, 2021 @ 8:00 am - 5:00 pm GMT

£20.00 – £60.00
Windsor and Eton Duathlon

Take part in one of these fantastic events at one of the most iconic Olympic venues. Great for athletes of all abilities, the flat courses offer superb views of the rowing lakes. Come for the physical challenge or the unique medals at the Windsor and Eton Autumn Classic Duathlon.

Where and when
Dorney, UK
Start times
Standard Duathlon:
8:00 am |
Sprint Duathlon:
8:25 am |
Super Sprint Duathlon:
8:45 am |
11:45am |
12:15pm |
11:30 am |
Half Marathon:

Route information
First Run Course
The run will start next to the Main Registration Marquee and will be an out and back course measuring 2.5km.
The Super Sprint Duathlon run will be one out and back lap, the Sprint Duathlon run will be two out and back laps, and the Standard Duathlon run will be four out and back laps.
Once completed, competitors will proceed into the RUN IN entrance of the transition area.
Bike Course
The course consists of approx. 5km laps up and down the side of the famous lake.
Super Sprint Duathlon will complete two laps, the Sprint Duathlon will complete four laps, and the Standard Duathlon will complete eight laps.
Please note that it is the competitor’s responsibility to count the number of laps they have ridden.
Final Run Course
The final run course is once again an out and back loop equal to 2.5km.
The Super Sprint distance will be one lap, and the Sprint & the Standard distances will be two laps.
Lake Runs – 5k, 10k, 15k, and Half Marathon
The 5km, 10km and 15km courses are laps around the famous rowing lake.
The course is fast and flat and takes place on tarmac paths and closed roads.
This is a perfect course for first-time runners or those looking to get a PB.

What’s included
– Finisher’s medals
– Chip timed event
– Fuel and water stations
– Marshalled course
– Prizes for 1st, 2nd, 3rd overall male and female, 1st Vet (40+) Male and Female.
– Free car parking

How to get there
Dorney, UK

Address: Eton College Rowing Centre, off Court Lane, Dorney, Windsor, SL4 6FJ
Parking: There will be ample car parking at the event
Car: Dorney Lake is ideally placed, being within easy reach of London, Heathrow Airport, the M4 corridor and the M25, M40, and M3 motorways.
Train: The main stations for Dorney Lake are Slough and Windsor and Eton Riverside.

Event day logistics
07:00 Enquiries open
08:00 Standard Duathlon start
08:25 Sprint Duathlon start
08:45 Super Sprint Duathlon start
11:00 Half Marathon start
11:30 15k start
11:45 10k start
12:15 5k start
13:30 Event ends
Participants will start individually at 10-15 second intervals to maintain social distancing with a recommended 15-30 minute arrival window allocated and communicated before the event.

Spectator Info
Spectators will not be permitted at this event to help keep participants and staff as safe as possible.

Kit list
Road bike
Bike helmet
Re-useable water bottle

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Race Organiser: F3 Events



November 13, 2021
8:00 am - 5:00 pm GMT
£20.00 – £60.00
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Eton College Rowing Centre
Eton College Rowing Centre, off Court Lane, Dorney, Windsor, SL4 6FJ
Windsor, England SL4 6FJ United Kingdom
+ Google Map


Type of Event
Duathlon and Running
Distance 1
Super Sprint and Sprint Duathlon
Distance 2
Standard Duathlon
Distance 3
5k, 10k, 15k and Half Marathon