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Greensprings 24

Williamsburg, United States • 25-26 Oct 2025

The Greensprings 24 is a 24-hour endurance race held in Williamsburg, VA, benefiting The Arc of Greater Williamsburg, a nonprofit supporting adults with developmental disabilities. The race features a USATF-certified 2.215-mile loop course on mainly flat, scenic, crushed gravel trails with minimal elevation change. Participants can run, walk, or crawl to cover as many miles as possible within 24 hours, aiming for milestones like a marathon, 50k, 50 miles, or even 100 miles. Awards are given for various distance achievements and age categories. The event offers ample parking, tent space, food options including all-night grilling, and a supportive atmosphere with volunteers and team competition. Visit the organization's website for the most recent information.

United States Virginia Williamsburg

Race information

Website Registration
24 hr
24 Hour Endurance Race
100 mi
100 Miles
75 mi
75 Miles
100 km
100k
50 mi
50 Miles
50 km
50k (14 Loops)
26 mi
Marathon (12 Loops)
13 mi
Half Marathon (6 Loops)
Visit the organization's website for the most recent information.
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