So every time you go out and run up and down the lake Lowrance saves that boat run/trail. In fact I'm reluctant to call it a Trail because that may be something else. I have no idea how to clear those runs/trails out. Will anybody give me the steps to delete them? I have so many now I can hardly see any blue underneath because of the clutter. I am not able to move through the menu to figure it out and I am lazy soI am trying to avoid going back to the owners manual to look it up.

Hit the pages button choose trails on left side menu. You should be able to turn that off or delete it.

Lazy would have been doing what I just did and searching YouTube. For as much as you typed, that can�t be lazy