run 1:12:00 [3] 8.1 mi (8:53 / mi) +700ft 8:13 / mi
ahr:133 max:173
2 laps - 1 easy, 1 max effort on ups
1st lap: 33min, 132bpm
2nd lap: 28min
9:42 hard uphill
18:19 easy flat or down
4:52 recovery time after hard ups (not counted in lap time)
Only 2 of the hills were somewhat long and required very hard effort: 2min36 and 2min53