This reminds me of high school when it was too cold and dark to train for indoor track in the winter. The high school gym was reserved for basketball, so I ran around my basement. If I remember it was about 60 laps to the mile.
Wow, that's even a tad crazier than what I did today ;-)
There was a guy on my college track team who ran a full marathon on an 88-yd indoor track.