Challenges completed by BowserJr03
Rash Has A B O M B
Alleys: Complete the track in less than 1:30 in Time Trial mode
Easy Smol Godzilla
Rooftop Speedway: Finish in the 1st position with Bowser
Easy Blah Blah Blah low handling Blah Blah Blah
Simple Plains: Finish in the 1st position with Donkey-kong, without drifting
Easy Finir le circuit avec Bowser
Bowser's castle by MKPRO: Complete the track in VS mode, with Bowser
Easy King of the Dead
Boo Manor: Finish in the 1st position with King Boo
Easy Fun
Rocky Raceway: Complete the track without drifting, with Donkey-kong
Easy Racing not far from the Castle
Rocky Raceway: Finish in the 1st position with Peach
Easy This is basically Koopa Beach 29917382018
Oceanside Port: Finish in the 1st position with Koopa
Easy This track was sponsored by Waluigi Pinball
Dull Metro: Finish in the 1st position with Waluigi
Easy Beat the Staff Ghost
Simple Plains: Complete the track in less than 43s
Easy Lucky 7
Simple Plains: Complete the track in 7th place
Easy "Hey Sidewalk! Get out of my way!"
The Circle of Party: Hit 3 opponents with 5 participants
Easy "Let's break into the room next floor... 'Cept I need to go to the bathroom first."
The Circle of Party: Survive more than 1:00 with 5 participants, without touching item boxes, without losing any balloons
Easy Green for the life !
3DS Circuit Mario: Finish in the 1st position with Petey Piranha, without drifting, without using any item, without making tricks
In difficult mode, with 8 participants
Difficult Fini juste 1er
3DS Circuit Mario: Finish in the 1st position
In difficult mode, with 8 participants
Easy Thwomps Resistance
Château de Ethan V très difficile et déconseillé a seu qui déteste les obstacles : Complete the track in Time Trial mode, in less than 4:00
Difficult Valiant Hero
THIS IS THE GREATEST PLAAAAAAAN!: Finish the game with 100 participants, without using any item
Easy Custom Circuit 3: Complete the track in VS mode, in 1st place
Easy Bad handling, but with a ghost!
Oceanside Port: Complete the track with King Boo, without drifting
Easy Enregistre ton record !
3DS Circuit Mario: Complete the track in Time Trial mode
Easy