4.09mi, 41:15, 20 MAR 19, Springfield, Virginia

iThink:
The Goo Goo Dolls, "Stop the World"
Journey, "Only the Young"

WX at 6 AM (10) Mar 20 28.2 (-2.1) 22.3 (-5.4) 30.39 (1029) Calm RH 78

Odometer 18B: 324.0mi

Z3. Average/max heart rate = 148/163

I almost didn't make it out. It was like pulling teeth. Followup running gait analysis says the increased cadence is right on target.

Splits

SGMT AGGRG SEGMT PERMI AVGPC DIST
1.20 12:37 12:37 10:31 10:31 1.20
0.84 20:55 08:18 09:53 10:15 2.04
0.84 29:52 08:57 10:40 10:22 2.88
1.21 41:15 11:23 09:25 10:05 4.09