• Unlockable Tracks
To Unlock ''Untracked'', get any medal in all courses in RACE mode.
To Unlock ''Pipedream'', get any medal in all courses in SHOWOFF mode.

• Secret Characters
To unlock the secret characters:
Brodi: Earn 1 Gold Medal in World Circuit
Zoe: Earn 2 Gold Medals in World Circuit
JP: Earn 3 Gold Medals in World Circuit
Kaori: Earn 4 Gold Medals in World Circuit
Marisol: Earn 5 Gold Medals in World Circuit
Psymon: Earn 6 Gold Medals in World Circuit
Seeiah: Earn 7 Gold Medals in World Circuit
Luther: Earn 8 Gold Medals in World Circuit