Marine Corp Marathon 2025 Road Closures. Closures and times will follow as such: The 26.2 mile course starts and finishes in arlington, but it traverses through the.

Recognized for impeccable organization on an iconic course managed by the us marines in arlington, va and the nation’s capital, the marine corps marathon is one of the largest marathons in the us and the world. Mcm runners will now get to experience routes that bring them closer to the martin luther king jr.