4 - 7:45 - 156
1 - 7:45 - 147
Ran 4 easy on the parkway chatting the entire time. Then, hopped on the treadmill to run one more and see what the heartrate did. Interesting to see the data between the two. Obviously there are lots of variables to account for; ie. wind, road vs. treadmill, accuracy of treadmill, etc. I always think my treadmill is a little fast and my turnover sure thinks so. My average cadence on the road was 173 (fewer than usual) and on the treadmill was 179.
There were several minutes between the two runs and my heartrate had dipped way down before I hopped on the treadmill. Comparing the first mile of the 4 to the mile on the treadmill, I think the heartrate average for that one mile is very similar. Also, who knows how accurate the heartrate strap is. I know they have become better over the years, but I am sure they are not 100%.
Just a little geeking out on data.
| 
