Dorney Lake Triathlon

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Dorney Lake Triathlon
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Event cancelled
Find your inner Olympian and take on this triathlon at the iconic Dorney Lake. Great for triathletes of all levels, the course makes full use of the 2012 Olympic rowing and canoeing venue. Come for the bespoke finisher's medal or for the physical challenge.
Standard Triathlon, Standard - BTF Member, Standard Aquabike , and 7 more
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Sun, 31 Jul 2022
View logistics
Windsor, United Kingdom
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Where and when
Dorney Lake, Dorney Lake, Windsor SL4, UK
Start times
Sunday, 31 Jul 2022
Standard Triathlon:
7:15 am |
Standard - BTF Member:
7:15 am |
Standard Aquabike :
7:15 am |
Standard Aquabike - BTF Member:
7:15 am |
Standard Relay :
7:15 am |
Sprint Triathlon:
8:15 am |
Sprint - BTF Member:
8:15 am |
Sprint Aquabike :
8:15 am |
Sprint Aquabike - BTF Member :
8:15 am |
Sprint Relay :
8:15 am
Event summary
Here are the distances available for Dorney Lake Triathlon
Route information
The swim takes places in the lake itself. The distances are as follows:
  • Super sprint - 400m
  • Sprint - 750m
  • Standard - 1.5k
The bike course loops around the lake on tarmac paths and closed roads. The course offers stunning views of the venue as well as the surrounding areas. The distances are:
  • Super sprint - 10.6k
  • Sprint - 21.2k
  • Standard - 42.4k
As with the bike course, the run loops around the lake. Runners will be able to fully appreciate not only the beauty of the venue, but its iconic history thanks to the Olympic Rings on show. The distances are:
  • Super sprint - 2.5k
  • Sprint - 5k
  • Standard - 10k
Organiser route images
What's included
  • Finisher's Medal
  • Chip-timed
  • Bag drop
  • Refreshment stations
  • Aid stations
  • Marshalled course
  • Prizes for 1st, 2nd, 3rd overall Male and Female, 1st Vet (40+) Male and Female
How to get there
Dorney Lake, Dorney Lake, Windsor SL4, UK
Get full directionsExternalLink
This site is extremely accessible by car and public transport.
Parking will be available next to the venue.
Event day logistics
07:15 Standard races start
08:00 Sprint races starts
Registration will take place by the main boathouse at the far end of the lake.
Bib Numbers
All bib and bike numbers will be collected on the day from registration. Nothing will be sent to participants in the post.
Please arrive at least 45 minutes before the start of the race in order to collect your race number and timing chip.
On-site Facilities
There will be toilets available at the starts/ finish area and will be accessible after every lap.
There will not be a bag drop so please arrive ready to race.
Water Stations
There will be water stations on the run routes only. During the bike leg of the triathlons, participants must carry water and anything else they'll need with them.
Age Requirements
The sprint and super sprint distances are open to participants aged 15 and over. The standard distance is open to participants aged 17 and over.
The use of headphones/ earphones are strictly prohibited. You should be aware of what's going on around you as well as be able to hear encouragement and instructions from marshals.
You can find your time online as soon as you've finished (internet connection permitting) and results will be sent out to participants within the 24 hours after the event.
Spectator Info
This is a great event for spectators. Not only is Dorney Lake one of the most recognisable venues from the London 2012 Olympic games, but the looped structure of the course means spectators should get a good view of competitors.
There are catering facilities available onsite in case you are feeling hungry.
How do I receive my race number for the Dorney Lake Triathlon?
Race numbers should be collected on the day as well as your timing chip.
Is there an age limit to take part in the Dorney Lake Triathlon?
Competitors will need to be 17 years old on the day of the event to take part in the standard distance and aged 15 or over to take part in the sprint and super sprint distances.
What kit do I need for the Dorney Lake Traithlon?
You'll need to bring your own bike and helmet. Bikes should be in good working order and suitable for roads/ pavements.
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Event cancelled

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