I have done my training, including a 42 km a couple of weeks ago (hi Pittsburgh, love you). Whatever I have to give on that course, every last little bit of it, I'll be giving on Sunday.
If I miss the 36.6 km course timing cutoff, I am diverted to finish the marathon instead.
I can't remember the last time I was this nervous about a race, but that's a good thing (apparently) because I'm pushing myself well out of what feels comfortable.
Yes, this is the first time I've mentioned it.
Phil has a point (and he's a world champion).