About 2/3 the way through the track, there is a hair pin turn. Be on the right side after the turn, but be careful because the side wall is like a jump, so if you go over it, you go back in the track a good distance. There is a boost pad on the right side. Use it, and be on the right side of the jump. Ahead you will see the track and water. Between them is a liitle platform. If you land on it, it acts like a jump. You bounce right off of it and over the wall, landing you right near the start line.