Join us for the 4th Annual Crusher Run 5K at Martin Marietta's Texas Quarry, located in Cockeysville, MD! Martin Marietta's Texas Quarry is proud to host The Crusher Run 5K in conjunction with Maryland Transportation Builders and Materials Association and Gray & Son, Inc. for it's third year! This event will be held on the top loop of the Texas Quarry in Cockeysville, MD. This event is designed for all levels from beginners to advanced runners. Enjoy a unique race that allows you to run along the perimeter of a working rock quarry! RACE LIMIT: 600 combined - 5K (timed) and Family Fun Run (untimed) participants. (We will be monitoring the capacity count for safety purposes) Start: We will have THREE separate starting times: 09:00am - Welcome & Check Presentation 09:05am - ASA (Athletes Serving Athletes) 09:10am - 5K Start (timed) 09:15am - Family Fun Run Start (untimed) Timing: The timed 5K will be professionally chip timed using disposable bib tags on the back of the race bibs! Bibs mu
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The Crusher Run – Texas Quarry 5K 2026 — Lutherville Timonium, MD
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Race Travel Insurance
Don't forget travel insurance for May 31.
You've trained for months and booked a trip to Lutherville Timonium, MD.
A pre-race injury, a delayed flight, or a family emergency can derail the whole thing.
Travel insurance can help cover your race entry fee, hotel, and flights if you can't make it,
and may cover medical costs if something goes wrong on the course. Plans typically only run
5-7% of your total trip cost — and running events are covered under standard plans with no
additional coverage needed.
Trip cancellation up to 100% of prepaid costs
Running events covered under standard plans — no add-ons needed
Trip interruption up to 150% of non-refundable costs