U.S. Air Force Capt. Kristopher Houghton, 377th Air Base Wing assistant staff judge advocate, trains for a Conseil International du Sport Militaire (CISM) qualifying race at Milne Stadium in Albuquerque, N.M., Feb. 1. Houghton competed in his first race at the age of three. (U.S. Air Force photo by Staff Sgt. J.D. Strong II)