Senior Airman Joshua D. Smith, 811th Security Forces Squadron executive aircraft security team member, runs on a track at Joint Base Andrews, Md., Jan. 27, 2017. Smith is known as the “guy who runs” by his peers due to his love for running and completion of the Marine Corps marathon, five half marathons and numerous 5Ks. (U.S. Air Force photo by Senior Airman Jordyn Fetter)