After having gone to the wrong checkpoint, I managed to make my way the Mile and a half to #3, in under 15 minutes! yay me. But I could feel it in my gut that I wouldn't be allowed to get back to #4 as a Blue. The frequency in which I had to outsmart a Red was near constant at this point, and my legs were beginning to feel a little like spaghetti. Plus, I had to pee for about an hour now and it was getting dire.