Three Castles 50km Ultra Marathon

Embrace Ultra is a scenic 50km ultramarathon along the beautiful River Medway, organised by the Elliott Holmes Memorial Fund. The route weaves past three medieval castles and through picturesque villages, offering runners long stretches of flat, fast running and sweeping views of lush Kent countryside. Well placed aid stations keep competitors fuelled and focused, while clear signage and supportive marshals help guide participants to a triumphant finish in Tonbridge.

Whether you are aiming for a personal best or taking on your first ultra, Embrace Ultra provides a memorable test of endurance on a largely flat course that rewards steady pacing and smart race strategy. The event is ideal for trail and road runners who enjoy long distances in a peaceful riverside setting, and the route’s mix of open towpaths and rural lanes makes it a popular choice for those training for longer challenges.

Entries are suited to seasoned ultrarunners and confident first timers with appropriate preparation. Expect friendly race day support, picturesque scenery, and the satisfaction of completing a 50km event that showcases some of the Medway valley’s most historic landmarks. Visit the event page to find out more about entry requirements, race day facilities and how to prepare for Embrace Ultra.