Run Dorney Half Marathon

The Run Dorney Half Marathon, along with 5k and 10k options, takes place at Dorney Lake near Windsor, UK, on December 13, 2025. This event is set at the site of the London 2012 Olympic rowing events, offering a scenic and flat course ideal for achieving personal bests. Participants enjoy chip-timed races, unique themed medals, free official event photos, and post-race goodies.

The purpose-built rowing lake and its grounds provide a picturesque backdrop, making it a popular choice for runners seeking a well-organized race in a beautiful setting. The event welcomes runners of all levels with multiple distance options. Visit the organization's website for the most recent information.