Col. Ethan Griffin, 436th Airlift Wing commander; Col. Corey Simmons, 436th AW vice commander; Chief Master Sgt. Sarah Sparks, 436th AW command chief; and four other members of Team Dover kick off the 24-hour run as part of the base’s two-day National Prisoner of War and Missing in Action Recognition Day events Sept. 14, 2017, on Dover Air Force Base, Del. A total of 343 runners participated in the 24-hour run that started at 4 p.m. and concluded Sept. 15 at 4 p.m. (U.S. Air Force photo by Roland Balik)