Centurion North Downs Way 50

Farnham, United Kingdom • 16 May 2026

North Downs Way 50 is a 50-mile point-to-point ultramarathon hosted by Centurion Running, running along the North Downs Way National Trail from Farnham, Surrey to Knockholt Pound near Greater London. The route features about 5,600 feet (1,700 m) of ascent and reflects the first 50 miles of the NDW100, serving as the second race in the 50 Mile Grand Slam. The course is mostly trail (roughly 80%) with a few road crossings, and is clearly marked with NDW signs and Centurion markers. Six fully stocked aid stations support runners; medics are on course, and finishers receive a medal (with optional gear). Race HQ is Farnham Leisure Centre, with spectators welcome along the route. Visit the organization's website for the most recent information.

Race information

50 mi
5600 m+
North Downs Way 50® - 50 Miles
Visit the organization's website for the most recent information.
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