I need a Red Bull!!

Today starts my formal training for Chicago. As usual, I run on Tuesdays, but I usually decide to run in the morning vs. the evening, based on if I can wake up early enough Tuesday morning. For me to run, I have to get up by 4:30-4:45 am. It usually takes me 5-10 min. to get ready to go, and I usually run for at least 1 hour. I don't set an alarm, because, as I said in earlier posts, I just don't want to turn running into a chore. If I wake up, I go.... if I don't, I'll just have to run at night. Well, my daughter woke up in the middle of the night and crawled into our bed, so I couldn't sleep great after that. That was my sign to get up and go.
So, I did a 7 mile run + 10 x 100 meter sprints at the end. During the run, I was shocked to see two ladies that were walking around 5:30 am. It was nice to have a little company, even though you only see them for like a second or two. As I got to mile 3 or so, I started to envision the race and running with all those people. So cool... I hope I get to the starting line to really experience it. The run went great, and my body felt very good afterwards. I showered up and felt great on my way to work. Well, I'm not sure what has happened since then (maybe because I've now been up for 10 hours and it's 1 pm), but now I feel blah!!! My eyes are shutting down, and I thought I would feel better after lunch, but I am still yawwwwning!!!! Well... the good news is that I should be home by 4:00 pm. Ok... gotta go... my first patient after lunch is here.