2 hours on the ankle

I ran two hours today and felt fresher at the end of the run than I ever have before. My glycogen storage capacity must be improving. BUT, my ankle niggled me all the way, and my left knee had strange pains in it, below the knee cap on the left side, side/right where the tendon runs, and below right. But I'm just going to keep on running and hope it all works out in the end. In the run up to the London Marathon I had terrible shin splints that made me want to stop running, but I got over them. I'll just keep stretching and icing my ankle until the pain lets up.