Maps look good. However, I can’t see how to download for offline use (can you?). Also, search moves away from the area you are looking at to another location (God knows where) and so gives non-sensical results. If you can import a GPX track, I can’t see how. Creating routes doesn’t have the option to follow roads, which is absolutely brilliant on the website! But you can’t access routes you created on the website from the App. I’m not sure about tracking- I never got that far!
foxeye98 about WalkJogRun GPS Running Routes, v4.4.0