Riverside Marathon & Half Marathon
Sunbury-on-Thames, United Kingdom • 29 Nov 2025
The Riverside Marathon & Half Marathon is a scenic running event taking place along the River Thames, featuring a UKA certified route. Scheduled for November 29, 2025, participants can choose to run either a marathon or a half marathon, completing 4 or 8 laps respectively. The course is flat and fast, making it ideal for runners of all levels. All finishers will receive a medal, and the event emphasizes inclusivity and community spirit. With limited places available, early registration is encouraged to secure a spot in this enjoyable running experience. Visit the organization's website for the most recent information.