Members of the United States Air Force School of Aerospace Medicine public health office, carry the POW/MIA flag, baton and torch as they run along the Air Force Institute of Technology track lined with POW/MIA and American Flags, during the POW/MIA run at Wright-Patterson Air Force Base, Ohio, Sept. 15, 2016. Runners/Walkers took turns keeping the POW/MIA flag, baton and torch going around the track continuously for 24 hours. (U.S. Air Force photo / Wesley Farnsworth)