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Start Times

All Duathlon events start together @ 8:30am.

Times are provisional and may change closer to the event.


Choose from three distance below:


These events are open to all levels and abilities.

Route Maps

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The Event

The Windsor Duathlon Series – The largest and longest running Windsor Duathlon Series from Dorney Lake is back for 2016 and is set to be bigger than ever.

With the flattest and fastest route around, the Windsor Duathlon attracts over 1800 participants each Winter to sharpen there fitness and form for the Summer season.

The Windsor Duathlon Series is organised to bring complete beginners and elite athletes together to encourage everyone to give it a go as we head into the biggest year in sport with the Rio Olympic Games.

With the Series now in its 9th consecutive year with the continued support from Dorney Lake, we expect 2016 to be fun and exciting year in sport.

Join us across four date in the Series from January to May.

#Windsor Duathlon



Eton College, Rowing Centre, Dorney Lake, Windsor, SL4 6QP

The event location is one of the most iconic 2012 London Olympic Games venues, which hosted the rowing and canoe disciplines.

Dorney Lake, Eton College Rowing Centre is conveniently located along the M4 Motorway, only 20 mins from London and 15 mins from the M25 and M40 motorways.

The event will have full car parking facilities available, which will be in operation to allow participants to come and go, whilst the event is still taking place and makes it perfect for spectators and family to attend and soak up the atmosphere.

Food and drinks will also be available through our catering facilities, plus fun and games for kids of all ages!!!

To get the best directions to travel to Dorney Lake, please CLICK HERE


There will prizes for 1st, 2nd, 3rd Overall Male and Female, 1st Junior Male and Female, 1st Vet Male and Female.

All the events will be supported by our race and event partners.

Bespoke Medals for ALL finishers.

Sponsors & Partners