Dorney Lake Duathlon February 2026

EventSat, Feb 7, 2026ChevronDown
Dorney Lake, Windsor
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Booked 3 times in the last week
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Booked 3 times in the last week

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.
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Standard Duathlon, Standard Relay , Sprint Duathlon, and 4 more
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Calendar
Sat, Feb 7, 2026
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LocationPin
Windsor, United Kingdom
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Star
4.8
(Reviews)
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Where and when

Location
Dorney Lake, Dorney Lake, Windsor SL4, UK
Start times
Saturday, Feb 7, 2026
Sprint Duathlon: 9:10 AMStandard Duathlon: 9:10 AMStandard Relay : 9:10 AMSprint Relay : 9:10 AMSuper Sprint Duathlon: 9:10 AMSuper Sprint Relay: 9:10 AM

Event summary

Here are the distances available for Dorney Lake Duathlon February 2026
Sprint Duathlon
Running
5km
Bike
19km
Running
2.5km
£55
Standard Duathlon
Running
10km
Bike
38km
Running
5km
£65
Standard Relay
Running
10km
Bike
38km
Running
5km
£85
Sprint Relay
Running
5km
Bike
19km
Running
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.
Course Details & Maps
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
Bike Map here
10k Run Map here
5k Run Map here

What's included

  • Finisher's Medal
  • Chip-timed results
  • Marshalled course
  • Aid station
  • Bag drop
  • Free race photos
Train

How to get there

Dorney Lake, Dorney Lake, Windsor SL4, UK
Get full directions
PARKING/TRAVEL
Free parking is available at Dorney Lake and will be signposted as you enter the venue. Please bear in mind there could be up to a 20-minute walk to registration depending upon which car park you find yourself in so we advise you to leave plenty of time for arrival.
Nearest Train stations: Slough and Windsor & Eton Riverside

Event day logistics

09:10 am - All races start
11:00 am - Race End
MINIMUM AGES
There are age requirements for the following races:
Standard Duathlon - 17 years old and above
Super Sprint & Sprint Duathlon - 15 years old and above
BAGGAGE
We will have a secure marquee where you can leave your baggage. We recommend you bring as little baggage as possible. Your baggage tag is attached to your race number, you simply tear it off and attach it to your bag. To collect, show your number to our staff and they will help you find your baggage.
TOILETS
There will be portaloos available in the event village next to the boathouse. The toilets are a short distance from the transition area.
REFRESHMENTS
There will be a water station available on each lap of the 5k course (at around the 2.5km mark). There will also be a bottle of water waiting for you at the finish line. We recommend bringing your own water with you to stay hydrated in the lead up to the event and running with a hydration where possible.
RESULTS
Results will be available here immediately after the race.
PICTURES
We will have an official photographer at the event, please check out our photos page after the race.
SOCIAL MEDIA
RunThrough South / Dorney Triathlon
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CONTACT EMAIL ADDRESS

Reviews

4.8
4 reviews

Smiths Building, Lower Ground Floor, 179 Great Portland St,

London, W1W 5PL

Reg number 10083277

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