Sure it is. If you could run around in a circle fast enough you would find that when you stopped the clock on the wall indicates you've moved ahead in time. Problem is getting enough energy to accelerate something fast enough for the time jump to be really noticeable. Going back in the past is a completely different thing and far more difficult, if not impossible. You would need to utilize weird theorized stuff like worm holes and other such space-time manipulators.
“Problem is getting enough energy to accelerate something fast enough for the time jump to be really noticeable”
how about 88 MPH and 1.21 jigawatts?