Do you never have a day off?Just hope you don't have too many runs like the one I've just had. What a bleeding slog. My old damaged legs were so sore, stiff and lifeless I was working at threshold heart rate most of the way just to keep moving..............and yet, it still gives me a buzz when I finished so not all bad.
I'm younger than you (snigger 😄) and I only do four days a week maximum.
