I use markers a lot for notes. Usually on the timeline, occasionally on the clip. It’s a hassle clicking through and finding all of these, but luckily there’s a shortcut for it —

“Shift+M” will jump you to the next chronological marker in your timeline. You can click through and find all the markers pretty quickly this way. It seems to treat timeline and clip markers as the same thing.

I’m not sure if there’s a way to only jump between one or the other, but regardless, this is a handy little navigational tool, especially if you have dozens of markers!