I ran for two hours on the Jordan River Parkway. I felt great and enjoyed the run. The temperature was in the mid 30s with a hazy sun. A pretty nice day to be out, and there were a number of walkers on the path. I was the only runner that I saw. My wakeup HR was 50, and I had a great eight hours sleep last night.
I began the run with 3 layers, a T-shirt of cotton and poly, a thicker long sleeved cotton T-shirt, and my nylon shell. After a mile I was starting to sweat and took off my nylon shell, and I felt fine during the run. However, when I finished the run and walked around for 5 minutes, I put the shell back on because I was getting cold.