30 Now... Guess I was 25 when I started riding.
I notice there are always the older guys hanging out at the BMW dealer when I go there... but I usually just keep to myself and ride. I guess I would rather ride alone or with 1 other person max on the road. I get uncomfortable when we ride with more than 3 bikes at the off road parks. Maybe it gets easier to sit back and chat/relax/ride together when you get older and you don't see the young riders in those settings as much.