These days, I get very tired around 7pm and can no longer work after that.
Then, I realized it’s may not just be because I’m getting old.
It may also be because of I’ve run 300 km in Aug and Sep.
I’m trying to run 3,000km in the year 2021 because I ran 2660km in 2020.
In my personal opinion, you can run upto 3,000 km per year as a hobby runner. I’ve only run 5 days a week for 1 hour, then I can reach this distance.
Above 3,000km, I think you must be a real athlete
So far I’ve run 2537km from Jan to Sep. 500km more to go.