Marine Corps Air Station Yuma, Ariz. -- U.S. Marines, Sailors, and civilians participate in the bike portion of the 2nd annual Teleraph Pass Challenge in Yuma, Ariz., Nov. 2, 2019. The challenge, coordinated by Marine Corps Community Services (MCCS), offered participants the opportunity to compete for first, second, or third place in either a 5 mile run, 5 mile bike route, or both. (U.S. Marine Corps photo by Lance Cpl John Hall)