I was going to muse as to which would win for any election between two female candidates, but then remembered South Dakota At Large House 2010. That'd have to be the hands down winner for any US federal election.
Just saw the wikipedia page about the race. Good god, how did the good people of South Dakota get so lucky?? Finally a race worth watching. I guess it goes to show that when you agree to let the faces of four presidents be carved on one of your sacred mountains, good things will come to you.