coolcin, I think you are getting a kick out of the reactions you are getting out of the posters
. Whenever the word 'naked' is combined with the word 'running' many visuals pop to mind.
There are a lot of people (nudist) who feel perfectly at home unclothed so a naked run is just another run for them. It is all of us who are not totally comfortable with being undressed in public that get a little uneasy at the thought. For me I think you should go with what feels right for you but be careful if you have kids, elderly relatives, etc who might get the shock of their lives seeing pictures of you running au natural.
As for the bras and jock straps, I say if you are going to do the run, do it ALL THE WAY...no half stepping!