Boulder Dash at Pinesburg Quarry
Date and time
Saturday, October 17, 2026
Location
14932 Bottom Road, Williamsport, MD
Date and time
Saturday, October 17, 2026
Location
14932 Bottom Road, Williamsport, MD
Date and time
Saturday, October 17, 2026
Location
14932 Bottom Road, Williamsport, MD
Martin Marietta at Pinesburg Quarry is proud to host the Annual Boulder Dash at Pinesburg Quarry! This event will be held in and around the Pinesburg Quarry in Williamsport, MD. This event is designed for all levels from beginners to advanced runners. Enjoy a unique race that allows you to run around a working quarry (for safety purposes the quarry will not be operational during the event)!
5.0 mi
5K
1 mile