Dorney Lake Triathlon & Multisport Festival
EVENT DETAILS
Swim, bike and run at Dorney Lake near Windsor with triathlon, duathlon, aquabike, aquathlon, open water swim and running events.
Swim. Bike. Run. Choose your challenge. Join us at Dorney Lake near Windsor on Sunday 16 May 2027 for a full day of multisport racing at one of the UK's best-known sporting venues. Whether you're an experienced triathlete, taking on your first multisport event or simply want to race one discipline, there's a challenge for you. Choose from Standard, Sprint and Super Sprint Triathlons, or take on a Duathlon, Aquabike or Aquathlon. Open water swimmers can choose from 750m, 1500m and 3000m distances, while runners can race over 5K, 10K or 15K. Dorney Lake's purpose-built sporting environment provides a brilliant setting for fast racing, with marked and marshalled swim, bike and run courses and plenty of space for friends and family to spectate. Expect a lively event village, race photography, catering and a full day of racing beside the water. One venue. Six disciplines. Your challenge.
WHAT'S INCLUDED
- Race timing
- Finisher's medal
- Fully marked & marshalled courses
- Race photography
- Medical support
- On-course water for running events
- Event village
- Pre & post-race catering
GETTING THERE
The event village is located at Dorney Lake, Boathouse Court Lane, Dorney, Windsor, SL4 6QP. What3Words: cheer.spins.rails On arrival at Dorney Lake, follow the OneRace event signage to the event village, registration and transition areas. Please allow plenty of time to arrive, park, collect your race pack and prepare for your event.
PRE-RACE INFORMATION
Sunday 16 May 2027 · Dorney
Race pack collection will take place at the Registration Tent in the event village on the morning of the event. Nothing will be sent by post. Depending on your event, your race pack may include a timing chip, bib number, bike and helmet stickers and swim hat. Participants taking part in cycling disciplines will need to rack their bike in the transition area before their race. Your corresponding event number and bike sticker must be displayed to enter transition. All swim, bike and run courses will be clearly marked and marshalled. The number of laps required will depend on your chosen discipline and distance. Water will be available at the start and finish, with water stations provided on the running routes. Participants in multisport events should carry any additional nutrition and hydration required for their race. Bag drop is available for running events only. Multisport participants should leave belongings with their vehicle or in transition where permitted. Portable toilets, catering, medical support and race photography will be available around the event village. Detailed pre-race information, including confirmed start times, transition opening times and course information, will be sent to registered participants ahead of the event.
FAQS
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