Today was my rest run, and I ran an enjoyable 5 miles on the Jordan River Parkway. My wakeup heart was 53 this morning, and I felt pretty good during the day. I went running just as the sun was going down. The temperature when I left was in the high 30s (F).
I enjoy my rest runs, because I know my body is recovering from my longer runs, and I always enjoy being outdoors in the fresh air.