Disneyland Half Marathon

I'm supposed to be running the Disneyland half marathon in a couple of hours -- but I am not. I am too exhausted to even think about running it at this point. Actually make that I'm too exhausted to even think, PERIOD. My week has been pretty crazy and it just wore me out. Running a half marathon is not my idea of fun right now. Fun is screaming my head off riding that rollercoaster.... :D