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Dorney Lake Evening Triathlon - July

Event passed
See results and photos
Triathlon Event Types
Triathlon Event Types
Running in London Parks
Running in London Parks
Route description
Route description

This event triathlon is set at the stunning Dorney Lake, home to the 2012 Olympic grounds where team GB took home 12 medals.

A flat and smooth course nestled within 450 acres of parkland makes this a perfect site for a personal best.

The Swim portion of the event takes place within the lake, and from here triathletes cycle the lake's perimeter along the tarmac.

The final stretch, the run, will consist of an out-and-back along the lakeside.

These events are suitable for participants of all abilities but perfect for beginners or those just starting out in this event.

Logistics and schedule


17:30 Enquiries opens

18:30 - 18:45 Sprint start opens

18:45 - 19:00 Super Sprint start opens

20:30 Event ends

Start Waves

Start waves will be allocated to entrants and determined by the estimated finish times which are collected at registration.

Faster entrants will start earlier to prevent overtaking, and all entrants will have their start times communicated to them before the event date.

Race Numbers

Bib Numbers (and bike stickers/swimming caps where applicable) will only be available for collection at each event, participants should not expect to receive anything by mail.

To be fastened to the front of your top using safety pins provided, your number should remain visible at all times. A timing chip is attached to the back of the bib and should not be removed.

Participants will also be provided with an ankle tag and neoprene strap which must be returned on completing the event. Swimming caps need not be returned.

Age Requirements

All entrants must be 15 years and older to enter the event.


Unfortunately spectators will not be permitted at the event.

How to get there

Lake End Rd & Court Ln, Dorney, Windsor SL4 6QL, UK

Get directionsExternalLink


There will be parking available at the event for entrants.

Frequently asked questions
Can I wear headphones to the Dorney Lake Evening Triathlon?
Headphones and earphones are not permitted at the event.
Will there be changing rooms at the Dorney Lake Evening Triathlon?
No, there will be no dedicated shower or changing facilities at the event.
How do I find my results from the Dorney Lake Evening Triathlon?
Results will be posted to the event organisers website live.
Can I enter the Dorney Lake Evening Triathlon on the day?
Unfortunately no entries will be taken on the day.
Booking related questionsDo you have a question about bookings, cancellations, or refunds?
6:30pm Wed 7th Jul 2021
Super Sprint
6:45pm Wed 7th Jul 2021
Event passed
See results and photos

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