Langley Air Force Base is hosting its fourth annual POW/MIA Recognition Day events Sept. 19 and 20 to honor Service members lost in battle. The events will include a 24-hour run, which will begin at 10 a.m. Sept. 19 at the Shellbank Fitness Center outdoor track and conclude at the Langley POW/MIA memorial. Directly after the run, the Recognition Ceremony will take place at 10 a.m. Sept. 20, also at the memorial. (Courtesy graphic/Released)