By using this website you agree to our
First header image
Second header image

Windsor Autumn Duathlon & Lake Runs

£18.00 - £60.00Free injury protection
Event summary

A fun and fast race around the iconic Dorney Lake, one of the host venues for the 2012 Olympic and Paralympic Games. Great for athletes of all abilities, the flat courses offer superb views of the rowing lakes. Come for the physical challenge or for the unique medals.

Your organiser

Offering fun, friendly, family, fast and focused events across the South. F3 Events was set up in 2006 and has been one of the leading sporting event organisers along the Thames Valley for the past 10 years.

Our mission is to organise, deliver and provide first class sporting events along the Thames Valley to aspiring athletes from complete beginners to elites athletes.

We’re always looking for volunteers to help make these events epic.
Find out more

How to enter

Tickets available until Thu Oct 07 2021

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
1 / 3
Benefits of booking with Let's Do This

Official booking partner


Best price guarantee

We're #1 in customer satisfaction -

Stay up-to-date
Get email updates about this event.
Be the first to review
How was the event?
Frequently asked questions
Can I enter on the day of the Windsor Autumn Duathlon & Lake Runs?
No, there is no on the day entry.… read more
Is there somewhere I can leave my bag while I race?
There will be no bag drop at this event. Participants should arrive ready to run.… read more
Is there a cut-off time?
There is no strict cut-off but participants are asked to have completed their race by no later than 1:30pm.… read more
Route description
Route description

The Windsor Autumn Duathlon & Lake Runs is open to all levels and welcomes both novice and experienced athletes, with three distances from Super Sprint, Sprint & Standard.

Dorney Lake is the perfect venue for Duathlon Events - it's a 100% accurate course and 100% traffic free. A fast and fun race.

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

The run routes 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

Logistics and schedule


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 prior to the event.


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

How to get there

Dorney Lake, Dorney Lake, Windsor SL4, UK

Get directionsExternalLink

Address: Main Boathouse, Dorney Lake, Eton College Rowing Centre, Windsor, Berkshire, 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.

Frequently asked questions
Booking related questionsDo you have a question about bookings, cancellations, or refunds?

Interested in volunteering at this event?

Organisers are always looking for an extra pair of hands and there are plenty of roles to fill!

Complete this short form and the organiser will be in touch.

By submitting, you’re accepting that we’ll pass your details onto the event organiser. We won’t pass your details onto anyone else.

£18.00 - £60.00Free injury protection

© Let's Do This 2021