2.38mi, 24:08, 5 NOV 20, Springfield, Virginia

iThink:
Darude, "Sandstorm"

WX at 4 PM (21) Nov 05 68.7 (20.4) 41.4 (5.2) 30.33 (1027) SSE 5 RH 37

Odometer 20C: 108.0mi

Z3.2. Average/max heart rate = 162/241

There was something seriously not right with the HRM today, or my heart, or both. I was feeling like I had to work much, much harder than I thought, and my HRM started racing with numbers well in excess of 200bpm, which either means crazy levels of tachycardia or the battery is starting to go out. I decided to return to change out HRM straps and try again. The other possibility is that I might have been having a heart attack, in which case, I was probably a dead man already.

Splits

SGMT AGGRG SEGMT PERMI AVGPC DIST
1.80 18:02 18:02 10:01 10:01 1.80
0.58 24:09 06:06 10:32 10:09 2.38