Eton Dorney Super Sprint Triathlon
The Olympic venue, Eton Dorney, offers pan-flat, traffic-free roads and a beautiful clear lake for Super Sprint triathletes to enjoy in an exclusive setting.
Enter now- Sun 20 Sep 2026
11:30
Age 15 & over on 31 Dec 2026
£62-£77
- 450 m lake swimming
- 10 km road cycling + 20 m ascent
- 2.5 km trail running + 3.5 m ascent
Event overview
2026 details to be confirmed.
The venue is private and specifically hired for the purpose of a traffic-free triathlon and swimming events.
Flat and very, very fast! Dorney Lake is renowned for its traffic-free, smooth tarmac course. It is the perfect setting for first-time racers and more experienced athletes alike.
I absolutely love this event and venue. The staff could not have been more helpful for my first ever triathlon!
Julie K
Highlights
- Great traffic-free location
- Beautiful clear lake
- Smooth, flat tarmac course
- Experience the Olympic venue
- Super friendly event crew
- Water safety cover
- Chip timing and online results
- Finishers medal
- Brand new design merch
- Free onsite parking
This event is part of Eton Dorney Triathlon & Swims.
Event details
- Average fitness
- Beginner-friendly
- Dogs allowed at venue
- Event village
- Families
- Free venue entry
- Spectators
- Swim hat provided
- Teams
- Wetsuit not allowed if too hot
- Wetsuit required if too cold
Route
- First aid
- Flat
- Marshals
- Multiple laps
- No cut off time
- No headphones
- PB
- Toilets
- Traffic free
- Water stations
- Wave start
- GPX available
Location
- Cafe
- Changing facilities
- Free parking
- Park
- Rural
- Secure bag storage
- Showers
- Toilets
- Urban
What's included
- Chip timing
- Map
- Medal
Sustainability
- Bring your own cup
- Recycling
- Reusable cups
How to enter
- Age 15 & over on 31 Dec 2026
- Entries open
- Enter online
- Event merch available
- Race pack by email
Other races at event
- Sun 20 Sep
- #2 of 7
10:00
Age 15 & over
£72-£87
- 750 m lake swimming
- 20 km road cycling + 40 m ascent
- 5 km trail running + 7 m ascent
- Sun 20 Sep
- #3 of 7
08:00
Age 17 & over
£82-£97
- 1.5 km lake swimming
- 40 km road cycling + 80 m ascent
- 10 km trail running + 14 m ascent
- Sun 20 Sep
- #4 of 7
14:00
Age 16 & over
£30
- 2.5 km lake swimming
- Sun 20 Sep
- #5 of 7
14:00
Age 16 & over
£35
- 3.8 km lake swimming
- Sun 20 Sep
- #6 of 7
13:30
Age 16 & over
£42
- 5 km lake swimming
- Sun 20 Sep
- #7 of 7
12:30
Age 16 & over
£52
- 10 km lake swimming