RUN (backbay) 42:00 [3] 5.01 mi (8:23 / mi) +70ft 8:16 / mi
ahr:157 max:167 shoes: brooks purecadence '12
stopped after 5miles. i could not keep up this pace if i was going for 10miles and heart rate was higher than what i was targeting. waited for HR to go down to 2 digits (about 3min) before starting the 2nd half, which i recorded separately below.
side note: ran into dave right after first mile. stopped to chat a bit.
8:34, 8:10, 8:28, 8:20, 8:24 min/mile
RUN (backbay) 43:32 [3] 5.0 mi (8:42 / mi) +150ft 8:28 / mi
ahr:156 max:169 shoes: brooks purecadence '12
2nd half of the 10miler. reduced speed to run more comfortably. felt really good all the way to the end.
8:47, 9:01, 8:44, 8:32, 8:26 min/mile