Notes
It was unseasonably warm today, and it rained a little while I was running. Just did an easy four miles today, nothing fancy. My knee and ankle both felt good. On the way back, I decided to finish with a kick, so the last 50 meters or so was done in an all out sprint. It was a pleasant experience, HR hit 174 from that. Mile times and average HRs:
Mile 1: 10:41/138 (flat and mostly downhill)
Mile 2: 11:24/142 (rolling)
Mile 3: 11:44/142 (rolling, reverse of mile 2)
Mile 4: 12:09/143 (reverse of mile 1, peaked at 174 here from sprinting)