Cambridge Crab Run Cambridge, MD   May 10, 2026

The Cambridge Crab Run consists of a half marathon (13.1 miles) immediately followed by a 5K (3.1 miles) run, all from the grounds of Great Marsh Park in Cambridge.

This race takes you past the Choptank river at the start before rolling out to the country roads of Dorchester County. For our endurance athletes, this is the same course that you will travel for the IRONMAN Eagleman 70.3 race in June, just about 20 degrees cooler! 😉

If you are looking for a challenge, why not sign up for the KING CRAB challenge? You must complete the half marathon in under 2 hours to make it in time for the start of the 5K. Do you have what it takes to make the time cut?