Yesterday I ran a little over 8 miles for my 1/2 Marathon training. My foot started to really hurt around mile 6 so I decided it was time to head back to the start location instead of trying to get a full 11 miles in. I did a run/walk of 2 minutes running and 1 minute walking from start to finish. I think if I would have pushed myself harder I would not have finished as strong as I did. Plus I was very happy with my overall time for the distance!