If you sign up for the Goofy do you have to complete both races to get any medals at all.....or do you get the half medal when you finish.....and then the marathon medal when you finish and then the goofy medal after you have completed both. I guess what i am asking is if i signed up for the goofy and then didn't get to train as much as i wanted could i just do one of he races and get a medal?