Mario Kart World - How to Unlock Rainbow Road (Special Cup)

We’ve seen a lot of Mario Kart World before its release, but there’s an iconic track that seems to be missing from World’s roster this time… or is it? Come for a trip with us as we tell you how to unlock the Special Cup in Mario Kart World!Check out our expanding wiki for interactive maps, tips, guides and more!https://www.ign.com/wikis/mario-kart-world