10/19/10: Late night run after a looong day. 6 miles

I rose from bed at 5am today to get to work by 6:15am.  I had some work  I needed to get done prior to school today.  After school I had my usual middle school cross country practice until 4:15 then headed over to my graduate class that I am currently taking from 4:30-7:00pm.  After getting home and getting a bite to eat, I headed out and got in 6 miles tonight (left for the run at 8:30.  I was exhausted... I felt fine running but at the same time I felt that i was falling asleep while I was running... I got in my 6 mile run, showered, ate some more food and passed out until my alarm went off at 6:00am this morning.