Ran 2.23 in 27:36. AHR 144, 67% Max, HR Range 148-163, 16:44 in zone, peak 171, cal 568 based on 232 lbs. Heart rate monitor acting funny, will tighten strap better before next run, believe 144 heart rate is significantly low.
Ran 2.23 in 28:02. AHR 155, 76% Max, HR Range 148-163, 21:48 in zone, peak 172, cal 656 based on 232 lbs. Ran in evening, temp a low 48 degrees. Didn't look at watch, felt like I was putting in a good time, but time was much slower than I thought.
Ran 2.23 miles in 28:42. AHR 155, 76% Max, HR Range 148-163, 22:48 in zone, peak 171, cal 672 based on 232 lbs. Ran midday temp 72 degrees and felt warm. Felt like I was running very slow and doing a lot of walking. I knew the time would be slow, but the heat was keeping my HR up. Hands got a little swollen near the end of the run.