Centurion South Downs Way 100

Winchester, United Kingdom • 14 Jun 2025

The South Downs Way 100® is an ultramarathon covering 100 miles along the scenic South Downs National Trail in England. The race starts near Winchester and traverses rolling hills, ancient forts, picturesque villages, and offers expansive views across Southern England, ending in Eastbourne. Participants are supported by 12 aid stations, full medical support, and a well-marked course.

The event features a 30-hour time limit, with options for wave starts, pacers, and crew support. Runners receive a finisher’s buckle, hot food, and race memorabilia. The race is part of the Gran Canaria World Trail Majors Series and emphasizes safety, navigation, and endurance in a stunning natural setting. Visit the organization's website for the most recent information.

Race information

100 mi
3800 m+
100 Miles
Visit the organization's website for the most recent information.
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