Walked 10k which is just a little over six miles. It wasn't very hard at all. Walking is easy, even uphill. After I walk a while I noticed that my legs/thighs really started to itch. Not really sure why. Half of the way I was scratching my legs which sort of made it suck. It stopped after a while and then the walk was over.
McDonalds sponsored the event and at the end gave out hamburgers to everyone. Nothing like a McDonalds hamburger after you've got your blood pumping. *puke*