True @Tophelleborine. And interestingly, I'm NOT a natural runner. I'm a natural swimmer. I took up running very late and after a few years it sort of clicked. I think because it was sold to us as a sport, rather than recreation, I thought it mattered how fast I went or what distance. And since I wasn't fast, I assumed it wasn't for me.
Now I have a happy 30-60 minutes, three times a week, plodding through a forest, listening to music, clearing my brain. I lope along, don't care how fast, don't care what distance. Go for tea with the group, chat about nonsense. Which is probably as close to hunter gatherer as you can get!
A lot of the menfolk I know are all comparing runs, hurting themselves, shaving a minute or two off their time, buggering their feet, moaning. Training for this or that, never just keeping fit, always trying to get fitter. Honestly I swear my DH runs at activities full-pelt, until he hurts himself then moves to something else. Running, weight lifting, martial arts. He's much better than me at all of them, but he always does something to himself.