U.S. Army athletes run practice sprints during the 2015 Army Trails Track and Field Training at Fort Bliss, Texas, March 22, 2015. Approximately 100 wounded, ill or injured Soldiers and veterans are at Fort Bliss to train and compete in series of competitive athletic events including archery, cycling, shooting, sitting volleyball, swimming, track, and field and wheelchair basketball. Army Trials competition is conducted by the Army Warrior Transition Command and hosted by Fort Bliss. Army Trials help determine who will get a spot on the Department of Defense Warrior Games 2015 Army Team in June at Marine Corps Base, Quantico, Va. (U.S. Army photo by Spc. Ambraea Johnson/Released)