Centurion Chiltern Wonderland 50
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About the race
Centurion Running’s Chiltern Wonderland 50 is a 50-mile single-loop ultramarathon set in the Chiltern Hills, starting and finishing in Goring-on-Thames, Oxfordshire. The route climbs around 5,600 feet and traverses picturesque villages rich in history, including locations made famous by British film and television. The course is 80% trail and 20% road, fully marked with Centurion ribbons so no navigation is required.
Runners benefit from five well-stocked aid stations and comprehensive medical support. The event is UK Athletics-permitted and offers finisher medals plus awards for top finishers, with the option to enter as part of the 50-mile Grand Slam. Visit the organization's website for the most recent information.