2.7 miles hard

Ran home from work in a surprise new PB of 16:09 for 2.67 miles, average pace 6:03/mile, HR 165.

Pace splits (ave. HR): 6:20 (155), 5:59 (169), 5:43 (176)
HR zones: 0.4%, 0.4%, 31.9%, 67.3%, 0%