Three Castles 50km
Sat, 31 May
|Rochester
This stunning 50km race follows the River Medway from historic Rochester to Tonbridge, passing idyllic villages, scenic countryside, and three medieval castles. Ideal for first-timers or those chasing a PB.


Time & Location
31 May 2025, 09:00 – 19:00
Rochester, Castle Hill, Rochester ME1 1SW, UK
About the event
Join us for the Three Castles 50km Ultra Marathon!
Run 50km along the beautiful river Medway, passing three medieval castles, picturesque villages, and lush countryside. Whether you're a seasoned ultra runner or just starting out, this race is perfect. Enjoy a flat course, aid stations, and a triumphant finish at the Tonbridge athletics track. Run with friends and make unforgettable memories!
Course Description
Get ready to experience the stunning Medway Valley Walk like never before. Our course follows the trail from Rochester to Tonbridge, with a gentle final 5km segment leading to the finish line at Tonbridge athletics track. You'll be running alongside the gorgeous River Medway on flat marked trails and towpaths for most of the route.
Start off by departing from Rochester and follow the river path for approximately 13km through charming villages like Burham and Wouldham, before arriving at Aylesford Priory and your first aid station. After…