6 miles roads 41:33 (6:55/m)

Untitled by runperryrun at Garmin Connect - Details6 miler roads with Jeff 41:33 (6:55/m) average heart rate 147 bpm, 79% of max HR equals the aerobic zone

7.07 miles 44:36 (6:18/m) avg hr 164bpm Lactate threshold zone

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

8 miler very windy 51:17(6:24/m)

very windy on merritville, 8 miles, 51:17 (6:24/m) 3 hills route, 2.5 mile warm up 15:24, 5 X 4 minutes with 4 min steady in between.