Go to Garmin Connect Web activities list - https://connect.garmin.com/modern/activities
Select up to 4 activities that you want to compare.
Also, the thread is 13 years old, with discussion about MotionBased…
Right, but TC only shows dates and it's a pain in [beep] to find the right exercise. Unless of course if you have it elsewhere. But if you have it elsewhere, why use Garmin?