Thanks for the complement, but I have never raced bikes or running. A few years ago, I decided to improve my fitness to I can cycle around Lake Tahoe, CA which is at 6,200 feet elevation. (One of the highest alpine lakes in the world) Cycling around it is 72 miles and 4k elevation which is not easy.

So my fitness level is OK for my age. I also like to smash segment times by known age group racers on strava. (Getting beaten by a non racer is a little humiliating IMO)