Posted: Today at 19:48
MrM2.. I don't think any of the calculations are acccurate for max HR. I think the more accurate ways are to actually do max hill intervals where you go out on each one.. ( almost sick inducing efforts). probably not the best idea when you are recovering..
I'm only 47 and my HR are much higher then yours.. so high i stopped putting the monitor on..
good luck with your recovery. You seem to be doing a lot of hard sessions there but as you have been running for years i expect you know what your body can handle.