Three Castles 50km

Welcome to the Three Castles 50km Ultra Marathon! This breathtaking race takes you on a 50km journey along the river Medway, from the historic town of Rochester to the delightful town of Tonbridge. Along the way, you’ll pass through idyllic villages, picturesque countryside and most importantly, three stunning medieval castles. 

Whether you’re a seasoned ultra marathoner or just starting out on your ultra  journey, this is the perfect race for you! With a flat fully marked course, three aid stations, and generous time limit, you’ll be inspired every step of the way. 

To top it off, when you cross the finish line you’ll be greeted with a triumphant lap around the Tonbridge athletics track – the perfect way to celebrate your incredible achievement. So gather your running buddies and join us for an unforgettable day of running, inspiration and celebration!