Warriors of the North hold Winter Bash 2014
Two competitors blast through the Grand Forks Air Force Base Fitness Center field house during a parachute sprint competition at Winter Bash Feb. 20, 2014. Winter Bash, like its counterpart, Summer Bash, is an opportunity for Airmen take a break from day-to-day tasks in order to boost morale, unit cohesion and esprit de corps. (U.S. Air Force photo/Tim Flack)