Notes
Tried to keep it low (HR <= 130). Impossible & it was HIGH (150-165 on & off for 1st mile).
Splits 9:49, 9:28, 10:16, 8:24 = 37:59
NB Ran fast from Melton Rd. on the way back.
10 min cool-down walk around the block
Recovery to <= 64 bpm around 2 hrs.