# Running Review

‘Sup?

So as you may know from reading these blog posts, I’ve really gotten into running over the past year. Blame the pandemic, I guess.

Anyway, counting today, I’ve done a total of 110 runs since the beginning of 2020, so let’s see some stats, shall we?

Note: I am counting a “run” as an activity where all I did was run (no walking) and the distance is at least six miles. Just to give “run” a specific definition.

GO!

Here are some summary stats for distance (in miles), average heart rate (in bpm), and time/duration (in minutes):

Here is average heart rate plotted against distance:

Note: a lot of those sub-12-mile distances were early on in 2020, which may explain some of the higher heart rates. I wasn’t used to running yet. However, I’ve noticed that it takes me a good three miles to really get into a run – that is, to get to a point where my breathing calms down and my heart rate seems to slow down a bit. That is, I hit a “groove” that I seem to stay in for the rest of the run. So maybe on those shorter runs I spend more time getting into the groove than in the groove itself?

Here is distance plotted against “run,” which is just the nth run I’ve done since January 2020. For example, “1” represents the first run I did, while “50” represents the 50th run I did. Easy!

Observe the “screw it, let’s go from a 10k to a half marathon” jump around runs 20-23. I’m actually pretty consistent with doing 14 miles. The 18 the other day was an aberration; I don’t think I could consistently do 18 like I can do 14, but who knows. Maybe I could build up to it.

Here’s average heart rate plotted against “run”:

The slope coefficient is significantly less than zero, by the way (α = 0.05), so I guess there’s been a significant decrease in my heart rate as I’ve gone for more runs. Though distance is likely a confounding variable.

ANYWAY. Cool, huh? I’ll probably do more posts like this as I keep running. Lucky you.