This one is aimed at the more athletic group of Orgahs.

I have to wake up and run at 6am tomorow, on a Monday which sucks even more. The problem is that I haven't conditioned extensively in a few months, and I know that im going to tire quickly. The main problems I have when im conditioning heavily after only running 1-2 times a week are I get dehyrdated, fatigued easily, and sick. Now people have told me to eat before I go, but if I do I get more sick. If I don't, I got more tired. By sick I mean go-over-to-the-garbage can sick. By tired I mean my legs won't go any faster tired. To top it all off, after an hour of conditioning, I have to go to my athletic conditioning class, and on Mondays we run. Any tips to prevent my death?