f693ba67_Revolution___Custom_Mario_Kart_Game_Features_Information
[Feature] Random Track Selection [Author] Chadderz [Information] 
When in CTWW mode, picking random will allow the game to select a custom track based on a number provided by the game's RNG system. It can also be triggered by pressing + or Start (depending on your controller), and may be used offline to randomly select a track to play on.
CTGP Revolution - Custom Mario Kart
Information