Centurion North Downs Way 100

Farnham, United Kingdom • 9 Aug 2025

The Centurion North Downs Way 100 is a challenging 103-mile continuous trail ultramarathon held in South East England, running from Farnham in Surrey to Ashford in Kent. The course features approximately 11,000 feet of elevation gain, traversing scenic countryside, villages, and notable landmarks such as Box Hill and the Medway Bridge. About 80% of the route is on trails with some road sections, and runners navigate marked paths with aid from 12 well-stocked aid stations offering diverse nutrition options. The race has a 30-hour cut-off and allows pacers from mile 54.5. Finishers receive commemorative buckles and shirts, with special awards for sub-24-hour completions and veterans. Visit the organization's website for the most recent information.

Race information

103 mi
11000 m+
103 Miles
Visit the organization's website for the most recent information.
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