Groundhog's Lap Race
Greensboro, United States • 31 Jan 2026
The Groundhog’s Lap Race is a challenging endurance running event held at Haw River State Park's Iron Ore Belt Access in Greensboro, North Carolina. Participants can choose from 3-hour, 6-hour, or 12-hour race options, running repeated loops on the Great Blue Heron Loop singletrack trail through the woods. This event tests runners' stamina and mental toughness as they navigate a scenic, wooded course in winter. It is part of Trivium Racing’s series, offering opportunities to compete in multiple events for series awards. The race fosters a competitive yet supportive atmosphere for trail running enthusiasts seeking a unique endurance challenge. Visit the organization's website for the most recent information.