PEI marathon

The PEI Marathon is listed for Oct 12-14 2007. I haven't a clue what that means exactly, but I don't think it's going to take me 3 days to run it, even if I start running with my training being as it is right now. I'd like an actual date though, as the first semester of next year starts on Oct 14 2007. I still don't know if I can do it or not, but this will also have to factor into consideration. Besides the fact that I'm having a really hard semester and that next semester shouldn't be any better, and also that the course looks like it's kinda hilly towards the end (and that scares me). We shall see.