So uh....
Last night I went to the gym for about 2 hours, a little less.
I RAN for 30 min. I didn't walk, i ran for 30 minutes, got somewhere around 3 1/2 - 4 miles in. I honestly lost track around 1 1/2 miles.
its a weird indoor track 8 1/2 laps = 1 mile
I used to run like that all the time, then I got lazy and was only running 1-2 miles.
I'm still tired, but I felt great while running