Airmen get muddy for CAF week
U.S. Air Force Airmen run through a mud pit during a 20th Fighter Wing Comprehensive Airman Fitness week obstacle course at Shaw Air Force Base, S.C., Sept. 25, 2015. Airmen were challenged throughout the event by a series of eight obstacles meant to test the physical domain of CAF. (U.S. Air Force photo by Senior Airman Jensen Stidham/Released)

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Photo by: Senior Airman Jensen StidhamReleased |  VIRIN: 150925-F-SX095-375.JPG