Well, I've been involved in several different types of sports activities over the years, but never got involved in "mainstream" sports such as basketball, baseball or football.
In the distant past I use to run track in H.S. and was in a bowling league. I also did a lot of biking, but not as a sport. When I went to college that pretty much ended my sports activities, unless you count beer drinking games
After I graduated school in the early 90's I started biking again when I saw my first mountain bike. I soon started racing bikes and I eventually got into road biking as a way to supplement my training.
When I wasn't biking during the winter months up in NY I did a lot of cross country skiing (classical and skate style) which I really enjoyed and recently tried out snowboarding which I wish I could do more of.
I continue to do a lot of bike riding and hope to do the CNC ride next year, but stopped racing due to work and other activities which have taken up my free time. When I'm not autocrossing on the weekends or playing with my car I'm usually out doing 45-50 mile road rides at a moderate 16-20 mph pace. I would love to do some mtn biking again, but there aren't too many places that I know of to do that around here.
Living on the coast, I've recently taken up sea kayaking and running again which I enjoy doing when ever possible.
Jeff