I'm 58 but just stop by here from time to time. In my heart, I'm still in my 20s. However, it's nice hanging out with guys and gals my own age from time to time. You get the impression on many forums that most of the posters are in their teens, 20s and 30s.
This is a friendly and wide-ranging forum. Where else can you read about testosterone replacement and colonoscopies? I hang out mostly at the Commuting forum because most of my rides (altho not mileage) is from commuting, but also check out the Touring and Classic & Vintage forums often. C&V is another variation of 50+ in many ways.