I ran 7 miles on the treadmill today. I only planned for 5 miles because I felt so bad yesterday. But when I reached 5, I just kept going until I reached 7 miles. Whatever was bugging me yesterday seems to have passed. I am really looking forward to getting home and running on real ground. It's still 10 below zero outside and there is no place to run or I would probably give it a try out of desperation. I have the treadmill blues!