At 72, looking for all sorts of breaks. Used the Strava Suffer data screen for first time today. Ran 8 miles- SS score 145. Avg HR134(my max is 184, I think it may be higher, but I have gotten a little lazy when I push.). My VO2 Max stays between 45-48 depending on training cycle. Age graded puts me in the mid purple range:) It appears the Suffer Score is affected by duration also. My average pace was 10:55- some hills 350 elevation. Low 70's/ low hummidty for Florida today. This was a steady run for me, not a hard run. Coming off 8 days of running-65 miles.
With over 84,000 miles run over the last 40 years you would think I would have all this figured out. Actually, I love all the numbers. I call myself a senior citizen metro sexual body metrics data running geek.
Curious to see others numbers. Remember, there is Strong, Army Strong, and Retired Army Ultra Strong!