Dorney Triathlon
From RunThrough Events
- Date Sun 27th July 2025
- Time 07:30
- Location Windsor, Berkshire
- Price £60.00 - £122.00
- Races 7 races
- Distances Super Sprint, Sprint, Olympic
Top rated
This is a popular event
Event summary
Get ready for an exhilarating day at the Dorney Triathlon, hosted by RunThrough Events on Sunday, 27th July 2025, in the stunning surroundings of Windsor, Berkshire! This thrilling event invites participants to take on various triathlon distances, including the Super Sprint (400m swim, 10km bike, and 2.5km run), the Sprint (750m swim, 20km bike, and 5km run), and the Standard distance (1500m swim, 40km bike, and 10km run).
Set against the backdrop of the iconic Dorney Lake, a purpose-built Olympic venue, the Dorney Triathlon promises a perfectly flat course ideal for achieving personal bests. Whether you’re a seasoned triathlete or a first-time competitor, this event features accurately marked distances and enthusiastic volunteers ready to support you every step of the way. For those looking for alternative race formats, there’s an Aquabike option and a relay for teams of 2 or 3. Don’t miss this chance to race in a truly inspiring setting!
Set against the backdrop of the iconic Dorney Lake, a purpose-built Olympic venue, the Dorney Triathlon promises a perfectly flat course ideal for achieving personal bests. Whether you’re a seasoned triathlete or a first-time competitor, this event features accurately marked distances and enthusiastic volunteers ready to support you every step of the way. For those looking for alternative race formats, there’s an Aquabike option and a relay for teams of 2 or 3. Don’t miss this chance to race in a truly inspiring setting!
Organiser's Description
Join us for the Dorney Triathlon on Sunday 27th July 2025
Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake on Sunday 27th July 2025 and take the opportunity to race around this unique and inspiring Olympic venue!
The purpose built lake is perfect for the swim and the flat grounds lend themselves to a totally flat bike and run course, the ideal venue for a chip timed personal best. Each discipline will be accurately marked out with distance flags and we will have plenty of helpers to keep you on track and to encourage you all the way to the finish.
For those who don’t want to take part in the run, there is also an Aquabike (swim-bike) option, and for those who would like to compete as a team, there is a relay option, which allows 2 or 3 individuals to share the disciplines between them.
Super Sprint: 400m Swim | 10km bike | 2.5km Run
Sprint: 750m Swim | 20km bike | 5km Run
Standard: 1500m Swim | 40km bike | 10km Run
Take on a Super Sprint Sprint or Standard triathlon around Dorney Lake on Sunday 27th July 2025 and take the opportunity to race around this unique and inspiring Olympic venue!
The purpose built lake is perfect for the swim and the flat grounds lend themselves to a totally flat bike and run course, the ideal venue for a chip timed personal best. Each discipline will be accurately marked out with distance flags and we will have plenty of helpers to keep you on track and to encourage you all the way to the finish.
For those who don’t want to take part in the run, there is also an Aquabike (swim-bike) option, and for those who would like to compete as a team, there is a relay option, which allows 2 or 3 individuals to share the disciplines between them.
Super Sprint: 400m Swim | 10km bike | 2.5km Run
Sprint: 750m Swim | 20km bike | 5km Run
Standard: 1500m Swim | 40km bike | 10km Run
Races
-
Super Sprint Triathlon
£60.00
Booking for more than 1? -
Sprint Triathlon
£80.00
Booking for more than 1? -
Standard Triathlon
£101.00
Booking for more than 1? -
Sprint Aquabike
£70.00
Booking for more than 1? -
Standard Aquabike
£91.00
Booking for more than 1? -
Sprint Relay
£101.00
-
Standard Relay
£122.00
Reviews
- 5
- 4
- 3
- 2
- 1
4.6
10 reviews
Antony
·5 months ago
Really well organised and huge amount of support to help complete the event. It's perfectly set and self contained. Looking forward to next year's event.
The race itself was a 5/5 event. The disappointment was the lack of lack of catering and refreshments. One van that just did teas / coffees / soft drinks. The catering room in the pavilion had nothing for vegetarians, hardly anything left, this was at 12 noon.
Just one small merch pop up with not much stock.
Other events we've attended at Dorney Lake have had so much more.
Race was good and well organised though
A perfect event. There was a very clear pre race information pack and any questions were promtly answered. Everybody I interacted with both on the day and before the event was absolutely lovely and I look forward to coming back. A nice flat course really opens up the opportunity for people to come along and try the sport that are otherwise intimidated. 10/10 recommended
James
·a year ago
Brilliant venue and very well organised on the day. My only faults were how long it took to get our raceday information pack and the lack of water stations or shade on the 10k run.
Dorney Triathlon
