While I never played at the college level, the last time I played football was my junior year at a high school in Colorado. The end of two-a-days was marked by an event called ‘County Fair’. It lasted about 1 hour, but there were no breaks during this time. It was about 6 or so stations of exercises (3-man roll, cherry pickers, etc.) with sprinting between each station after a period of time. I’m pretty sure I wanted to die afterwards.