I signed up for the Go St Louis Half Marathon a long time ago. I figured since I wasn’t training for a Marathon all fall/winter that training for this would be easier than it was last year. I figured I would actually stick to a training plan and and see a massive PR from last year’s race. Then life happened. We traveled and it snowed and I just didn’t follow the plan. Then I invited one of my out of town friends to run it with me. She was rocking it out in her training until she hurt her knee. For the last month or so her longest run was…