Army sweeps the podium of the Men's Individual Marathon Championship. Left to right: 2nd Place: Capt. Kenneth Foster, Denver, Colo. - 2:28:02; 1st Place: SPC Samuel Kosgei, Fort Riley, Kan. - 2:23:53; 3rd Place: Spc. David Kiplaget, Fort Carson, Colo. - 2:33:31. The 2016 Armed Forces Marathon is held in conjunction with the 41st Marine Corps Marathon on 30 October in Washington, D.C.