U.S. Marine Lt. Col. Gregory E. DeMarco mud crawls during the Marine Wing Headquarters Squadron (MWHS) 2 Spartan Race at Marine Corps Air Station Cherry Point, North Carolina, May 10, 2019.
The Spartan Race is a 6 mile run that includes various obstacles designed to give Marines the opportunity to compete with one another, promote teamwork, and build unit cohesion. Demarco is the commanding officer of MWHS-2, 2nd Marine Aircraft Wing. (U.S. Marine Corps photo by Lance Cpl. Jailine L AliceaSantiago) Original public domain image from Flickr