RunThrough Trails Beat Box Hill October 2026

Box Hill presents its renowned running challenge, inviting athletes from all walks of life to participate in an unforgettable trail-running experience across four distinct courses: 5k, 10k, half marathon (21k), and the gruelling full marathon distance of 42.2km. Each route offers a mesmerising journey through lush landscapes that change with every stride – from winding trails among ancient woodlands to breathtaking views over scenic valleys.
The race promises not only challenging terrain but also unparalleled encouragement, supported by RunThrough’s committed team, who ensure participants are met at each kilometre marker with cheers and motivation. A bespoke medal awaits runners as they cross the finish line; a unique memento designed specifically for this event that captures both the spirit of competition and community.
This year's race is officially licensed under UK Athletics' guidelines by the Trail Running Association (TRA), ensuring an equitable environment where athletes can showcase their skills against high standards. Participants with Eventscot Athlete or TRA membership are encouraged to take advantage of a special £2 discount, making it easier for trail enthusiasts across all levels to join in this exhilarating event.
Beyond competitive pursuits, Box Hill offers runners the chance to immerse themselves in nature’s tranquillity and bond with fellow sports lovers. Join us as we celebrate the joy that running brings while challenging oneself on some of Britain's most iconic trails. Don’t hesitate – register now for an adventure through unforgettable scenery and dynamic terrain, where every step reveals a new vista or milestone in your journey. With its emphasis on community spirit and natural beauty, this event promises to be more than just another race; it’s an experience that will leave you with memories lasting long after the final strides are made.
This season's run at Box Hill also includes exclusive savings for members of Eventscot Athlete or TRA through a special £2 discount during registration. This initiative supports both runners and the wider community, fostering inclusivity in the trail-running culture while rewarding those who stay active within their running circles year-round.