Dorney Lake Triathlon August

From RunThrough Events
- Date Sat 8th August 2026
- Time 07:30
- Location Windsor, Berkshire
- Price £60.00 - £122.00
- Races 7 races
- Distances Sprint, Olympic, Super Sprint
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Event summary
With a perfectly designed course featuring a 400m swim, 9.5km bike, and 2.5km run for the Super Sprint, or a more challenging 1500m swim, 38km bike, and 10km run for the Standard triathlon, athletes of all levels can push their limits and aim for personal bests on the flat, fast terrain. For those who prefer to race in teams, the relay option offers a fun way to share the challenge with friends! Plus, the Aquabike option allows participants to enjoy the swim and bike without the run. Join us for a day filled with excitement, encouragement, and unforgettable memories at Dorney Lake – it's a race you won't want to miss!
Dorney Lake Triathlon August
Sat 8th August 2026




Organiser's Description
Take on a Super Sprint or Standard triathlon around Dorney Lake on Saturday 8th August 2026 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.
COURSE DETAILS:
Super Sprint Triathlon
400m Swim | 9.5km Bike - 2 Laps | 2.5km Run
Elevation - 20m | Terrain - Road
Sprint Triathlon
750m Swim | 19km Bike - 4 Laps | 5km Run
Elevation - 40m | Terrain - Road
Standard Triathlon
1500m Swim | 38km Bike - 8 Laps | 10km Run
Elevation - 80m | Terrain - Road
RACE DISTANCES & START TIMES:
07:30 am – Sprint Triathlon
Under50 ‘Open’ category
07:45 am – Sprint Triathlon
50 and Over ‘Open’ category & All Female category & All Sprint Relays & All Sprint Aquabike
08:30 am - Standard Triathlon
Under40 ‘Open’ category
08:45 am – Standard Triathlon
40 and Over ‘Open’ category & All Female category & All Standard Relays & All Standard Aquabike
10:00 am - Super Sprint Triathlon
RACE END:
13:30 pm
Races
-
Sprint Triathlon
Sat 8th August 2026 (07:30)
£80.00
Booking for more than 1? -
Standard Triathlon
Sat 8th August 2026 (08:30)
£101.00
Booking for more than 1? -
Sprint Relay
Sat 8th August 2026 (07:45)
£101.00
-
Standard Relay
Sat 8th August 2026 (08:45)
£122.00
-
Sprint Aquabike
Sat 8th August 2026 (07:45)
£70.00
Booking for more than 1? -
Standard Aquabike
Sat 8th August 2026 (08:45)
£91.00
Booking for more than 1? -
Super Sprint Triathlon
Sat 8th August 2026 (10:00)
£60.00
Booking for more than 1?
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Dorney Lake Triathlon August