Planet 51

The races in this game can be rather annoying. The AI is completely ruberbanded, and no matter how far you get ahead they will be on your ass in a matter of seconds. The best tips I can give are, taking all available shortcuts and drive the smaller cars. Basically just because they handle better. There are 10 levels of this task in each section of the game “totaling 30 races”. Complete all 30 of these and the achievement will unlock.