Good idea to get time-on-feet up before doing faster stuff?
I'd say definitely, within reason - e.g. don't go from 0 to 10 runs a week straight away. The slower sessions to build a base can be a pretty dull process at times, but will pay dividends in the long run (excuse the pun).
https://www.strava.com/activities/894544558
This is a) kind of my lowest speed I can run at and b) fairly easy to run for an hour at.
I can try to get out as frequently as possible to run (jog, really) round the park at this HR.
Good idea to get time-on-feet up before doing faster stuff?