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Northern Nipmuck Trail Race

Union, United States • 28 Mar 2026

Located in Union, Connecticut, the Northern Nipmuck Trail Race is a 16-mile ultramarathon staged just outside Bigelow Hollow State Park. The course runs south on the Nipmuck Trail through the Yale-Myers Forest, crosses Barlow Mill Rd at mile 4, then reaches a turnaround at Boston Hollow before retracing the route. Distance may be slightly less due to terrain.

The event offers a low-key, rugged vibe; navigation is required as the blue-blazed trail features minimal aid at key points. Proceeds support local trail organizations, including funding for a bridge at Breakneck Pond. Parking is at the park; start across the street.

No race-day registration; cap 80 runners. Visit the organization's website for the most recent information.

United States Connecticut Union

Race information

Website Registration
16 mi
16 Miles
Visit the organization's website for the most recent information.
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