Centurion Hundred Hills 50km
Stonor, United Kingdom • 15 Mar 2025
The Centurion Hundred Hills 50km is a scenic trail ultra race set in the picturesque Chiltern countryside, starting and finishing at the historic Stonor Park. This challenging event features two 25km loops, with a total elevation gain of 4000ft, making it suitable for both first-time ultra runners and seasoned competitors. Participants have a 9-hour time limit to complete the course, which is fully supported with five aid stations and medical assistance. The race promotes a family-friendly atmosphere, offering food and drink at the venue, and encourages sustainability by allowing runners to opt for tree planting instead of medals. Visit the organization's website for the most recent information.