I was out early this morning for my 4-mile LSD run, and the temperature was in the high 60s (F). It was nice to out in the cool morning, and a lot of people were using the Jordan River Parkway. My energy level was much higher, and I had a great run. I measured my last half mile as having a 11:35 pace. My wakeup heart rate has been 51-52 all week. I had expected it to jump to 56 or 57 due to my race last week, but I've been sleeping well, and that rest apparently was sufficient for my body to recover without a jump in HR.
If I feel fine on Monday, I'll add a half-mile to all three days.