U.S. Air Force Tech. Sgt. Stephen Lynch, 52nd Civil Engineer Squadron explosive ordnance disposal craftsman, picks up his team's first clue during an Amazing Race 5k event on Spangdahlem Air Base, Germany, Sept. 30, 2016. Airmen answered questions and solved puzzles at each check point during the event based on National Preparedness Month. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder)