The Gumball 3000 sends 100 cars racing from New York to Los Angeles in 6 days, Cannonball Run-style. This link has pictures of the contestants rolling out of New York in Lamborghinis, Ferrari 360s and 550s, BMW M5s and M3s, Porsches, Mini Coopers, and Audi RS4s. Several cars were even shipped here from Europe. More pictures and coverage here, here, and here.