Airman prepares for mountain marathon in dusty desert
                        
                        
                        Staff Sgt. Joseph Ritter, 22nd Expeditionary Weather Squadron Detachment 3, runs sprints May 11, 2010, at Forward Operating Base Diamondback, Iraq, in preparation for a 13.1 mile race. The Plattsburg, Mo., native is training to run a half-marathon in Missoula, Mont. Sergeant Ritter is deployed from Eglin Air Force Base, Fla. (U.S. Air Force photo by Staff Sgt. R. Michael Longoria)