Another passenger on this boat. I took four months off last year due to a stress fracture. Just as I was getting back in my running groove, I injured my knee and I've been off since September. My first run (if you can even call it that!) a couple of weeks ago was absolute misery. The next few were a little better, but then Christmas came along and I haven't run again. Today is the day I told myself I must start back up. Not looking forward to it!