U.S. Army Reserve Spc. Joemar Zayas of the 143rd Expeditionary Sustainment Command participates in a ruck march as part of the Best Warrior Competition on Marine Corps Base Camp Pendleton, California, March 27, 2024. The ruck march covered 12 miles over San Onofre Mountain with a standard completion time of three hours. (U.S. Army photo by Spc. Danielle Sturgill)