Recovery run fairly late in the evening. Nice and cold and quiet on the streets. Managed successfully to keep the heart rate under 140bpm, but it seemed that I had to constantly check my watch to make sure that I am running in the correct range. I don’t (yet) have a good to sense my effort compared to my actual heart rate. There are many variables like environment, stress, elevation changes, etc. that need to be factored in, but I believe over time it should get easier to estimate my effort to run at a specific heart rate. And, of course, the pace should get faster that the same heart rate.
In any case, it was a good uneventful run and I am for sure noticing an improvement in pace for these easy runs.