In Pixar's Cars 2, what international race is organized by Miles Axlerod?

Miles Axlerod organizes the World Grand Prix in Pixar's Cars 2.

The World Grand Prix is a three-race international competition designed to promote Allinol, a new alternative fuel. Its events take place in Tokyo, Porto Corsa, and London, giving the film an international spy-adventure structure rather than the single-country road journey of the first movie.

Lightning McQueen enters as a competitor, while Mater becomes involved with Finn McMissile and Holley Shiftwell after being mistaken for an American spy. The race therefore serves both as a sporting event and as the public stage for the film’s fuel conspiracy.

The World Grand Prix is not the same competition as the Piston Cup from Cars. The Piston Cup is the domestic stock-car championship associated with McQueen’s original career, whereas the World Grand Prix brings racers from several countries together.