Dorney Lake Duathlon October 2025
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Results & Photos
About
Warm up next winter with the ever popular Dorney Lake Duathlon. With three distances and relay options on offer, there's something for everyone, from newcomers to veterans. Kick those winter blues and take home a custom event medal to celebrate.
Standard Duathlon, Standard Relay , Sprint Duathlon, and 3 more
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Sat, Oct 4, 2025
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Windsor, United Kingdom
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4.4
(Reviews)
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Where and when
Location
Dorney Lake, Dorney Lake, Windsor SL4, UK
Start times
Sprint Duathlon: 9:10 AMStandard Duathlon: 9:10 AMStandard Relay : 9:10 AMSprint Relay : 9:10 AMSuper Sprint Duathlon: 9:00 AMSuper Sprint Relay: 9:00 AM
Event summary
Here are the distances available for Dorney Lake Duathlon October 2025
Sprint Duathlon
5km
19km
2.5km
£55
Standard Duathlon
10km
37km
5km
£65
Standard Relay
10km
38km
5km
£85
Sprint Relay
5km
19km
2.5km
£75
Sprint Duathlon
5km
19km
2.5km
£55
Standard Duathlon
10km
37km
5km
£65
Standard Relay
10km
38km
5km
£85
Sprint Relay
5km
19km
2.5km
£75
Route information
Participants will bike and run around the perimeter of the beautiful Dorney Lake.
There are fantastic scenes to take in at every turn on an easily navigatable tarmac surface.
There will be a transition area available on the course for the switch between Bikes and Running.
What's included
- Finisher's Medal
- Chip-timed results
- Marshalled course
- Aid station
- Bag drop
- Free event photography
How to get there
Dorney Lake, Dorney Lake, Windsor SL4, UK
Get full directionsThis site is extremely accessible by car and public transport.
Parking
Parking will be available next to the venue.
Event day logistics
09:10 All distances start
Race Pack
Race Packs must be collected on the day of the event, before the start of your race, from registration. Please be aware that you will not receive anything in the post.
Age Requirements
There are age requirements for the following races:
- Standard - 17 or over
- Sprint - 15 or over
Travel to the starting pen where the marshals will guide you to the start.
Event Photography
There will be free event photography provided at the Dorney Lake Duathlon.
Reviews
4.4
6 reviews
Event passed
Results & Photos
33 Broadwick St, London W1F 0DQ
Reg number 10083277
