4.62mi, 43:42, 7 MAR 13, Springfield, Virginia

iThink:
Rush, "Middletown Dreams"

WX at 05:55 NW 3 10.00 Fair CLR 33 29 83% NA NA 30.07 1018.5

Odometer 12C:164.0mi

Z4. Average/max heart rate = 151/166

While the distance and speed wouldn't indicate, today was a significantly harder day than the numbers would indicate. The reason was all the residual ice from yesterday still on the sidewalk. It made what should've been a relatively easy day into something much harder, especially at the speeds at which I was going - slow. The ice amplified greatly the general lack of energy I felt going uphill.

Splits

SGMT AGGRG SEGMT PERMI AVGPC DIST
1.00 09:02 09:02 09:02 09:02 1.00
1.00 19:16 10:14 10:14 09:38 2.00
1.00 28:28 09:12 09:12 09:29 3.00
1.00 37:55 09:27 09:27 09:29 4.00
0.62 43:42 05:47 09:20 09:28 4.62