ok here. Go into you options on the main screen and change the accelerator to the left analog stick so when you push it left you accelerate then go into the superspeedway endurace put a rubber band around the two the the accelerator is facing left and the steering analog slightly to the right(if its too far right the car will run into thte wall and stop if its not right enough you go into the pit)the just let the car drive itself. Check on it once in while. The car will run into the walls but if you have a fast enough car it should work