You're too late, unfortunately. Registration closed on April 30. Maybe next year?

I haven't done a century in years but I signed up for exactly that same reason--it's such a nutty idea that I have to do it!

I can't seem to find my trainer though. I thought it was collecting dust in the basement, but I think I must have given it away at some point, so now I'm looking at doing a short course over and over and over again (but, unfortunately, probably not all at once--can't get away from home for that long).