Untitled by runperryrun at Garmin Connect - Details7.07 miles 44:36 (6:18/m) roads, winter is here. Used the heart rate monitor in unison with garmin watch worked well my heart rate hit 200 in the first mile and leveled off for the 4 X 5 minute fartleks with 3 minutes steady in between 6:28, 5:53, 6:05, 6:22, 6:27, 6:23, 6:29 0.07-26 seconds
Max HR 207 bpm , avg HR 164 bpm 89% of max