Notes
8x1 mile at tempo with 60 secs rest. Pretty good run today, the temp was just shy of 40 degree and little wind. I ran in Naperville on a trail that ran along side of a river and through downtown. It had a fair share of short steep hills which got the HR up, but other than that it was good. The first few miles didn't feel to hot but the body woke up and felt good the back half of the workout.