Also whilst we were sat having that beer, watching people run past at about 40km - a woman ran past who had a plastic bag around her waist dangling down around her legs and arse...
It looked so strange, "why has she done that...?" On closer inspection you could see she'd shit all down her left leg and was using the bag to kind of keep her dignity, but all it did was draw attention to her.
I was torn between being sickened and thinking, "wow, that is incredible, she's still running!!"