The reason why I had not run as much this month was because of my booster shot, which I had forgotten about and didn’t plan when I was going to run around that. I ran once on the treadmill, and the second time was on a certain path. I find that it is harder to keep up my pace when running on a path compared to a treadmill, as being on a treadmill helps keep me consistent, and running on a path means that I have more opportunities to slow down. This is the reason my heart rate keeps fluctuating in the second picture, I’m not used to consistently running on a path.

1st session:                   2nd session: