Turbo Track (ターボスペシャル アリーナ lit. Turbo Special Arena in Japanese) is the eighteenth and second secret race course in Crash Team Racing and Crash Team Racing Nitro-Fueled. As the name suggests, the track has many turbos throughout. It is also the true final race track in the game. It is unlocked by completing all Gem Cups or by entering a cheat code (while holding down and at the main menu and then entering , , , , , , ). In Adventure Mode, only Relic Race is available.
If the player breaks all the relic crates, a negative time can be achieved. This is one of the three tracks where this is possible, along with Sewer Speedway and Papu's Pyramid.
In the original CTR, this track and Slide Coliseum both share the same theming. In the Nitro-Fueled version however, both tracks look very different: Turbo Track takes place in day time while Slide Coliseum is at night.
In Nitro-Fueled, this track, alongside the exclusive Retro Stadium, are the only ones not featured in a single cup.
In Nitro-Fueled, this track was used as the base for the PS4-exclusive Retro Stadium track.