Savage Margraf powerfully propels herself through the water during a practice session here Saturday for the Marine Corps Trials. The Trials, hosted by the United States Marine Corps Wounded Warrior Regiment, will provide a forum for coaches and staff to select 50 wounded, ill, and injured Marines and Marine veterans to serve on the 2011 All-Marine Warrior Games team. The Warrior Games, a competition between all branches of service for wounded, ill and injured service members, will take place in Colorado Springs, Colo. May 16-22, 2011. - Savage Margraf powerfully propels herself through the water during a practice session here Saturday for the Marine Corps Trials. The Trials, hosted by the United States Marine Corps Wounded Warrior Regiment, will provide a forum for coaches and staff to select 50 wounded, ill, and injured Marines and Marine veterans to serve on the 2011 All-Marine Warrior Games team. The Warrior Games, a competition between all branches of service for wounded, ill and injured service members, will take place in Colorado Springs, Colo. May 16-22, 2011.