As you make progress, you will encounter different speed zones. After reaching a new speed zone, you will move faster than the previous zones. To get to the next speed zone faster, concentrate on the square portion of the track and just bypass the small and circular portion in the lower left hand corner until you need a longer straightway to maximize your speed run.

After reaching Zone 5, you will have to start using the entire track to turn quickly enough to comply with the requirements to reach the next speed zone.