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Williamsport, MD · October 17, 2026 · RunningExternal event
Boulder Dash at Pinesburg Quarry 2026
Williamsport, MD · October 17, 2026 · Running
DateOctober 17, 2026
LocationWilliamsport, MD
DisciplineRunning
RegistrationExternalorganizer site
Price$15
Divisions
5 MilesDistance
5KDistance
1 MilesDistance
About the race
The race.
The Boulder Dash at Pinesburg Quarry takes place October 17, 2026, at Pinesburg Quarry in Williamsport, Maryland. Participants can choose from three distances: a 1-mile run, a 5K, or a 5-mile race. The course runs through and around the quarry grounds. The quarry will be closed to operations during the event for safety reasons.
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