I've been watching euro cycling races on TV many of which take 6 hours or more to complete like the one I watched recently in Spain. I watched how intense they ride to stay up to their packs. At the same time, I saw them constantly drinking. I don't think they can hold it for 6 hours. With so much drinking, I don't think they can hold it for more than two hours at a time. That means some or all of them would need 3 pit stops. So when and where do they ****? Do they do it while riding? Are there pit stops with porta pottys? Doesn't seem like they would want to lose the time to ****. By the time they get off their bikes, run to a porta potty, **** and get back on their bike, they would easily lose 30 seconds or more from their riding packs. Women probably even longer. Multiply that by 3 pit stops on the average and that would not be too good. Seems like they would just **** into a bottle or something while riding. Kind of embarrassing and dehumanizing but at least you wouldn't blame a **** on the loss of a race or blame a team member for losing because he/she had to ****. Please don't tell me they all wear diapers and **** in their pants. Yuk.