None of the races that I've done has been long enough that I've needed a pee break, but I heard that the women's pro -1-2-3 field had an agreed on pee stop in their race last weekend - so everyone stops. My question is where though? They keep announcing at the local races this year that anyone caught urinating in public will be DQ'd and I don't remember any port-a-potties on the course. Guys might be able to sneak it, but women are pretty obvious.