So the whole discussion of sharing times/workouts seems like it would be a great job for the forums coding nerds
https://www.trainerroad.com/forum/t/coding-nerds-unite/
Just conceptualizing here:
web app where someone can input info on their ride (workout title, duration, workout code, time)
filterable listing by duration, type of workout (z2, vo2, etc)
Have aged events disappear from listing.
Not sure if the TR team has any intention on building something like this, either within the app or just as part of their website, but that might make the whole social experience/discovery a bit easier