Old Dominion

Woodstock, United States • 7 Jun 2025

The Old Dominion 100 Mile Endurance Run is a challenging ultramarathon held annually in Virginia, featuring a diverse course that includes various terrains such as pavement, gravel roads, and trails. Established in 1979, this event emphasizes tradition and community, being entirely volunteer-run without sponsorships. Participants face significant elevation changes, with 14,000 feet of gain, and must complete the race within a 24-hour limit to earn a coveted silver buckle. The event fosters a spirit of endurance and camaraderie among ultrarunners, making it a notable part of the Grand Slam of Ultrarunning series. The next race is scheduled for June 7, 2025. Visit the organization's website for the most recent information.

Race information

100 mi
14000 m+
100 Miles
Visit the organization's website for the most recent information.
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