Centurion North Downs Way 50
Farnham, United Kingdom • 16 May 2026
The Centurion North Downs Way 50® is a challenging 50-mile point-to-point ultramarathon held annually along the North Downs Way National Trail in South East England. Starting in Farnham, Surrey, and finishing at Knockholt Pound near Greater London, the course features approximately 5,600 feet of elevation gain. Runners traverse scenic trails passing through Puttenham, Guildford, Ranmore Common, and tackle notable climbs including Box Hill and Colley Hill. The terrain is about 80% trail and 20% road, with six well-stocked aid stations offering a variety of nutrition options. The event is part of the 50 Mile Grand Slam series and is UK Athletics permitted, attracting around 325 participants. Visit the organization's website for the most recent information.