Notes
Ran solo, could tell my back was tight. Felt pretty good the first few miles and realized that I had a tail wind going into Boston. When I turned around at mile 9.5 I started to struggle as there was a strong head wind for about 5 miles. My lower back was starting to bother me and I could tell my form was off. I was pushing hard, but not much result. Way off my pace from a year ago.