on Garmin Connect, is there a way to see when i last rode a route I previously planned, I've got 120+ rides setup, can Garmin show me the date i last rode any particular ride? Thanks
Create a Segment and open Me Only for your times on it. But you would need to scan each older activity, currently it lists only activities done after creating and one from which it's created.
Or if you have Courses saved for each activity (visible when you open activity's details), you can search activities by a course ID using a script like here: Recording times against a course. But if you have a lot of activities - it's slow as it checks every activity for course ID, so Segments are better for that.