I have a peculiar problem, at least I've never heard others talk of it. I can only hold urine so long, and as I get older, its more of a problem. So, if I'm well hydrated and drinking a lot during the bike and the run, I have to pee at some point! This isn't much of a problem when the tri is in a rural area, as I can just jump in the woods, but it is a big problem when its in a heavily populated area, like at the recent NYC Tri. I can't just pee on the bike, as that would cause a lot of problems with chafing (besides it would be ugly!). I guess part of looking at the transition areas is figuring out where to pee. Any other thoughts on how people handle this would be welcome.