Challenges completed by hydroblast
Items Are The Key
Mario's Highway : Hit all item boxes
Easy Beginner's Luck
Mario's Highway : Complete the track
Easy Items Is The Key
Mario's Fall : Hit all item boxes in less than 4:10
Easy Coin Master
Mario's Fall : Collect all coins
Easy Drive Safely
Clock Factory : Complete the track in VS mode, without falling
Easy Beginner' Luck
Clock Factory : Complete the track
Easy Items Are The Key
Clock Factory : Hit all item boxes
Easy cooler
Cool Porygon : Survive more than 2:33 by performing 150 Mini-Turbos
Easy cool
Cool Porygon : Survive more than 1:37 with 137 participants
Easy coolest
Cool Porygon : Finish the game by driving backwards, without drifting, in less than 10s
Easy Girl Power!
Mario's Fall : Complete the track in VS mode, with Peach
Easy Watch Your Weight
Mario's Fall : Complete the track in VS mode, with Bowser
Easy Fast Passage
Seattle MSUSA : Find The Shortcut
Medium 30 Second Run
San Francisco MSUSA : Reach The Final Mile in Time Trial mode, in less than 30s
Easy Daisy Duck's Time Trial Challenge
Alaska MSUSA : Complete the track in less than 36s in Time Trial mode, in 150cc class
Difficult The Ultimate Mickey's Speedway USA Challenge
Los Angels MSUSA : Complete the track in less than 1:10 in Time Trial mode
Easy Treemania!
Alaska MSUSA : Go Through The Trees
Easy High Score!
Mario's Fall : Complete the track in less than 3:55 in VS mode
Easy Beginner's Luck
Mario's Fall : Complete the track
Easy Late for Work!!!
Chocy Land : Complete the track in less than 5:05
Easy