How many states have you biked in? I started keeping up with my "biked-in states" after I got back from visiting my sister and brother-in-law in Oregon, in the late 80s.
As near as I can figure, I have biked in 16 states, so far: Tennessee, Kentucky, Mississippi, Ohio, Indiana, Colorado, West Virginia, Pennsylvania, Georgia, Kansas, Colorado, Utah, Nevada, Washington, Oregon and Arizona.
I haven't biked in Georgia since I was about 7 or 8 years old and visiting relatives, but I biked there. I have mountain biked in all of the other states on my list, excluding Kentucky and Mississippi. I lived in those states well before I ever heard of a mountain bike (the early 70s and late70s/early 80s, respectively).
I need to add some states to the list. It has remained static for about 15 years, now. I think maybe I'll have to take a trip to New Mexico, this Spring...