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Bear Brook Trail Races

Allenstown, United States • 20 Sep 2025

The Bear Brook Trail Races, held in Allenstown, New Hampshire, showcase the scenic beauty of Bear Brook State Park with its single-track trails, steep hills, and blueberry fields. The event offers three distances: a 10K following "Mindy's Loop," a Half Marathon, and a Marathon, with marathoners running the half marathon course twice. The race emphasizes environmental responsibility as a no-cup event, requiring runners to bring their own hydration containers.

The course is GPX-only with minimal markings, so participants must navigate using GPS files provided in advance. Aid stations are well-stocked with food, water, and Tailwind nutrition. Pets and pacers are not allowed. Visit the organization's website for the most recent information.

United States New Hampshire Allenstown

Race information

Registration Facebook
26 mi
Marathon
13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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