Doesn't sound unusual to me! Been to many a BMW Rally where the yougest rider is 16 and the oldest is in there upper 80's and even into their 90's....and they had to ride to the rallyto get the award...occasionally from half way acoss the country...and generally the last ones at the keg trying to get that last drop out (no I am not kidding). Hope to be one of them, in 40 or 50 years or so...