Windsor Dorney Lakeside Marathon

OCT
25
2026
Run a traffic free marathon on the flat, scenic grounds of the London 2012 Olympic venue at Dorney Lake. All finishers get a medal and post race goodies, with chip timing and free parking. The event encourages support for the Kingston Hospital Charity.
Marathon Half Marathon 10 kilometers 5 kilometers

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Event Overview

The Windsor Dorney Lakeside Marathon takes place at Dorney Lake in Windsor. The course is set inside the grounds of this London 2012 Olympic venue. It is a traffic-free marathon.

Course Details

The course is described as traffic-free and flat. There is a cut-off time of 5 hours and 20 minutes for the race.

Participant Information

All finishers receive a medal. At the finish, participants are given water, juices, fruit, and a chocolate bar. The event uses chip timing, with results posted immediately. A free baggage drop facility is available, though storing valuables is discouraged.

Venue and Logistics

The event starts and finishes at Dorney Lake. Free parking is available at the venue near the start area. The location is accessible by car and public transport. The nearest train station is Taplow Train Station. Access to the venue for pedestrians and cyclists is only via the main entrance gates off Court Lane; there is no access from the Thames Path or Boveney Road.

Charity

Runners are encouraged to support the Kingston Hospital Charity as part of the event registration process, in celebration of the NHS. Visit the organization's website for the most recent information.

Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k
5 km