Somehow this question needs a weighting system to compare high mileage (IronButt) riders or racers to those of us who only come out on sunny days.
I've done the cross-country and halfway back ride (long ago between careers) and would like to do it again. But my current sentence in the Corporate Prison Camp dictates that I only ride motorcycle a little bit. So I've not reached 6 figure bike mileage in 34 years of riding. And I remain one of "those who will."
(Haven't had a car crash in 40 years of driving even commuting 250k in the last 10 years...... sure have come close a time or two though.)