Blood, Sweat, and Stairs
A 312th Training Squadron student runs up a flight of stairs during Blood, Sweat, and Stairs at the Louis F. Garland Department of Defense Fire Academy, on Goodfellow Air Force Base, Texas, Oct. 10, 2020. There were 2,226 steps in the world trade center; in memory of that, a huge part of the competition is made of stairs. (U.S. Air Force photo by Airman 1st Class Ethan Sherwood)