out, around Lake A, and back. Very pleasant weather but I barely slept after wearing the sock for the 2nd (or 3rd?) night to help my PF. It was 70/59 when I started and 73/55(!) by the time I finished. I was so tired, I found myself closing my eyes. Running at 130bpm felt like running 135-140. My average hr was pretty low at 134 bpm and my time, 1:31:20, was slow but probably about right for the heart rate.