Crow Creek Challenge Airmen participate in the Crow Creek Challenge at F.E. Warren Air Force Base, Wyo., Oct. 1, 2021. The event tests airmen with various tasks, such as a 2.2-mile ruck march, an obstacle course, an active shooter scenario and other events. SHARE: Download: Full Size (0.79 MB) Tags: Air Force, Training Credit: Air Force Airman 1st Class Charles Munoz VIRIN: 211001-F-DM093-1647C.JPG Photo Gallery