I awakened this AM about 5:30 having to go to the bathroom. I checked the temperature and it was a cool 44 degrees. I love to walk in the cool weather, but it was still to dark to head out at that time. I laid in bed until about 6 am and decided to get up and get moving. I finally headed out at 7 am. I don't know why, but that to me is the perfect walking weather.
I set my Nike + to do a 5K. I ended up doing 6K or 3.83 miles.