Team Little Rock and Camp Robinson members jog as they try to make time during the Norwegian Foot March Oct. 31, 2014, at Little Rock Air Force Base, Ark. The ruck sacks carried by each participant were required to weigh-in at least 25 pounds, but they could not be filled with items that could be replenished along their route such as water, sand or rocks. (U.S. Air Force photo by Senior Airman Cliffton Dolezal)