Road running 1:18:03  8.13 mi (9:36 / mi) +209m 8:53 / mi
shoes: Adrenaline 17 2nd
Longish run, 8 miles a 8 a.m. This felt pretty good, and my speed was good. Tired in the arms and shoulders. Temp. around 80.
My RHR was 36 this morning. That may be a lifetime record. But it's likely at least partly drug-induced, since one of the antihypertensives I've been taking can reduce heart rate.