U.S. Air Force Master Sgt. Patrick Donohoe, right, does push ups after completing 52.6 miles during the Fourth Annual 24 Hour Run Challenge at the Atlantic City Air National Guard Base, N.J., March 27, 2015. The event is an Air Force wide event to honor and remember fallen TACP members and raise support for their families. (U.S. Air National Guard photo by Airman 1st Class Amber Powell/Released)