5.64mi, 51:24, 9 MAR 16, Springfield, Virginia

iThink:
Juventa feat. Erica Curran, "Move Into Light"

WX at 05:58 Calm 10.00 Fair CLR 40 36 88% NA NA 30.14 1021.0

Odometer 15C: 61.3mi

Z4. Average/max heart rate = 150/169

I thought it was going to be 51F or so. WRONG!!! So much for the forecast - it was brisk, I didn't check the weather readings before sallying forth, and started hard because it was cold, and I'd been more judicious in the last two days about going easy. This one was hard, deliberately, but felt pretty good so long as I wasn't grinding uphill. The quick start gave way to a pretty gritty second mile until I was properly warmed up - which takes about 25-30 minutes. That's a while, but that's what it is.

Splits

SGMT AGGRG SEGMT PERMI AVGPC DIST
1.00 09:31 09:31 09:31 09:31 1.00
1.00 18:38 09:07 09:07 09:19 2.00
1.00 28:08 09:31 09:31 09:23 3.00
1.00 36:35 08:27 08:27 09:09 4.00
1.00 45:43 09:08 09:08 09:09 5.00
0.64 51:24 05:41 08:53 09:07 5.64