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Brooksvale 12-Hour

Hamden, United States • 28 Jun 2025

The Brooksvale 12-Hour is an endurance running event held in Hamden, Connecticut, featuring a challenging 4.25-mile loop with 500 feet of elevation gain. Participants can choose to run distances ranging from a marathon (six loops) to a 50k (eight loops) or aim for 50 miles within the 12-hour time limit. The course offers an aid station every loop, making it ideal for those training for longer ultras or trying their first 50k without a crew. Proceeds support the Brooksvale Gift Fund for trail maintenance and another charity. Runners receive a tri-blend shirt, a unique finisher’s medal, and ample food, creating a supportive and festive atmosphere. Visit the organization's website for the most recent information.

United States Connecticut Hamden

Race information

Website Registration
12 hr
500 m+
12-Hour Run
50 mi
50 Miles
50 km
50k (8 Loops)
26 mi
Marathon (6 Loops)
Visit the organization's website for the most recent information.
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