In 106 days · Sat, Oct 17, 2026
When
Saturday, October 17th, 2026
Where
14932 Bottom Road, Williamsport MD
Distances
5K · 1 Mile
About this race
Event Overview
- Name: Boulder Dash at Pinesburg Quarry
- Date: October 17, 2026
- Location: 14932 Bottom Road, Williamsport, MD
- URL: Click here for more information
Event Details
- Organizer: Martin Marietta at Pinesburg Quarry
- Type: Annual Race
- Course: Unique route surrounding a working quarry
- Safety: Quarry will not be operational during the event
Who Can Participate?
- All Levels: Designed for beginners to advanced runners
- Fun Experience: Enjoy a unique and exciting race atmosphere
- Community Event: Join fellow racing enthusiasts
- Scenic Route: Experience the beauty of the quarry
Course map
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