My racing years were from my teens through my 30s, both road and mostly mountain bike.
My 40s were all about urban fixed-gear and long out-of-state mountain bike trips.
My 50s were more focused on commuting, charity road rides, and CX.
Now in my early 60s, I'm into gravel, ATB dirt, and urban assault.
The one constant throughout has been my love of BMX and singlespeeds.