Mario Wii Kart - Rainbow Road MarioTube

Watch this great Mario Youtube video, here at MarioTube we’ve got plenty of funny clips from time to time, but this one is quite different. This video demonstrates The Rainbow Road track on Mario Kart Wii - it seems as if it is a secret track. Get ready from the launch of Mario Wii Kart, which is just days away - we will have plenty of videos and reviews on the new Mario release.