No run. My knee hurts, but not at all where it was hurting before. It's in a completely new area and it feels like I twisted/sprained it or something. I do remember a step on the run yesterday where it kind of gave out a little and I stumbled a bit. I wonder if that is the cause. It was a half mile later that I couldn't run on it anymore. Hmmm. Anyway, letting it rest/heal today and maybe tomorrow.