5.35mi, 53:38, 20 FEB 18, Springfield, Virginia

iThink:
Johnny Cash, "God's Gonna Cut You Down"

WX at 6 AM (11) Feb 20 52.5 (11.4) 50.9 (10.5) 30.36 (1028) S 3 RH 94

Odometer 18: 57.6mi

Z3 high, Z4 finish. Average/max heart rate = 148/167.

Tired legs at the start, so I didn't feel very ambitious. I was wanting to run under 10min/mi by the time I hit my first split, and largely achieved that by mile 2. The rest was making up for the slower start that I had at the beginning.

Push-up and sit-up season encroaches.  It's one of those two times of the year.  Time to get at it.

Splits

SGMT AGGRG SEGMT PERMI AVGPC DIST
1.21 12:56 12:56 10:42 10:42 1.21
1.29 26:13 13:16 10:17 10:29 2.50
1.65 42:36 16:23 09:56 10:16 4.15
1.20 53:38 11:02 09:11 10:01 5.35