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Boulder Beast

Lock Haven, United States • 20 Sep 2025

The Boulder Beast is a challenging trail running event held annually in Lock Haven, Pennsylvania, on Bald Eagle Mountain. The main race covers approximately 24 miles with about 6,000 feet of vertical gain, featuring rugged terrain including the famous boulder field and trails such as Goat Path, Lightning Ridge, and Black Diamond. For those seeking a shorter challenge, a 25K option is available, still incorporating the boulder field and scenic Rote Overlook.

The race starts and finishes at the Castanea Township Fire Company picnic grounds, offering ample free parking and camping. The event includes a pre-race party and a post-race picnic, emphasizing a fun, community atmosphere. Strict cut-off times ensure runner safety on this demanding course. Visit the organization's website for the most recent information.

United States Pennsylvania Lock Haven

Race information

Website Registration
25 mi
25 Miler
25 km
25k
Visit the organization's website for the most recent information.
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