Dorney Lake Duathlon
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About the race
The Dorney Lake Duathlon takes place at Dorney Lake in Windsor, Berks on 3 April 2027. The event offers multiple duathlon formats on largely flat, road terrain around an Olympic venue. Entries include a themed medal, free race photos, chip timed results, post-race goodies and a bag drop. A relay option allows teams of two or three to share the disciplines.
The event uses clearly marked courses with distance flags and on-course marshals. There is a secure baggage marquee in the event village and portaloos near the boathouse. A water station is placed on each lap of the 5 km loop, with a bottle of water available at the finish. Free parking is available on site and is signposted; parking may require up to a 20 minute walk to registration. Nearest train stations are Slough and Windsor & Eton Riverside. Accessibility information notes that buggy runners and wheelchair athletes are welcome and should make themselves known when overtaking.
Race pack collection and the event village operate from the venue on race day. Minimum age requirements apply: Standard Duathlon 17 years and above; Super Sprint and Sprint Duathlon 15 years and above. Visit the organization's website for the most recent information.
- Super Sprint: 2.5 km run, 9.5 km bike (2 laps), 2.5 km run. Elevation 20 m. Road.
- Sprint: 5 km run, 19 km bike (4 laps), 2.5 km run. Elevation 40 m. Road.
- Standard: 10 km run, 38 km bike (8 laps), 5 km run. Elevation 80 m. Road.
