My Sentinel is really fast

As stated in the title - for some reason my Jedi Knight Sentinel runs waaaay faster than all of my other characters, including my Marauder. Sprinting is of course engaged. But this mf is almost as fast as my mate on his speeder. Is there a (hidden) speed stat that I somehow maxed out? Is the sentinel Knight just a fast boy? I dont understand...
It definitely feels like cheating :D