So I have a question about characters with super speed…

Outside of the DC Universe have there ever been any characters with super speed that can travel back in time? I don’t mean using any external means like technology or anything, I mean being able to break the time barrier with nothing but speed alone.

The only ones that I can think of that comes to mind is Metro Man from Megamind & Red Rush from Invincible but all they did was move fast enough that their own perception of time was slowed rather than affect time itself directly.