Windsor Dorney Lakeside Marathon

OCT
25
2026
Run a traffic-free, flat marathon at the historic Dorney Lake, a London 2012 Olympic venue. The scenic course offers free parking, chip timing, and a medal for all finishers. Support is encouraged for the Kingston Hospital Charity.
Marathon

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Event Information

The Windsor Dorney Lakeside Marathon is a traffic-free marathon run entirely within the grounds of Dorney Lake in Windsor. The venue was used during the London 2012 Olympic Games. The course is flat. The event has a cut-off time of 5 hours and 20 minutes.

Venue and Access

The event starts and finishes at Dorney Lake. Free car parking is available next to the start area, and the venue is accessible by car and public transport. The nearest train station is Taplow Train Station. Entry to the venue for pedestrians and cyclists is only via the Main Entrance Gates off Court Lane.

On-Site Facilities

All finishers receive a medal. Refreshments provided at the finish include water, juices, fruit, and a chocolate bar. The event uses chip timing, with results posted immediately. A free, cordoned-off baggage drop facility is available, though storing valuables is not advised.

Additional Details

This year's event encourages support for the Kingston Hospital Charity, with further information provided during registration. The event is open to entrants aged 18 and over on the day of the race. Visit the organization's website for the most recent information.

Marathon
Marathon