Challenges completed by BowserJr03
Midnight City 5 : Complete the track in VS mode, in 2nd place
Easy Midnight City 5 : Complete the track with Peach
Easy Pixels et Harmonie
Route-champi : Complete the track in Time Trial mode, with Rosalina
Easy Toys Are Everywhere
ToyLand Raceway : Finish in the 1st position in VS mode, with Donkey-kong, with 5 participants
Easy Drinking some "Protein Drinks"
Fourside : Go to Jackie's Cafe.
Easy Goomba Dodgeing
NES Swirl Plains : Finish in the 1st position in VS mode, without touching any NES Goomba
Easy Spin Me Round
NES Cavernous Cave : Complete the track in less than 1:20 in Time Trial mode
Easy speed
Wist Circuit : Finish in the 1st position
No teams
Easy PC Bowser's Airship Goal
PC Bowser's Airship : Complete the track in less than 1:16
Easy Not So Shy Guy
MKM: Flower Cup: Race 2: Wild Canyon : Hit all item boxes in VS mode, with 4 participants, with Shy Guy, in less than 2:30
Easy hoops
Tagled up in knots : Land on Pipes in Time Trial mode
Easy Mario Bros. Phase 1 (Arcade) : Collect all coins
Easy 1-3 level
N64 Banshee boadwalk : Go to hunted house in Time Trial mode, with Bowser
Easy Go Behind The Bowser Statue
N64 Bowser's Castle : Just do it
Easy lol
lol : Survive more than 10:00 without touching item boxes
Difficult Wii U/Switch - Mario circuit : Finish in the 1st position in VS mode, with Mario, without using any item, by performing 35 Mini-Turbos
In difficult mode, with 8 participants, no teams
Difficult Sky Shroom
MKM: Mushroom Cup: Race 1: Sky Castle Circuit : Finish in the 1st position with Toad, with 10 participants
In difficult mode
Easy On The Clock
MKM: Mushroom Cup: Race 2: Clock Castle : Complete the track in less than 1:30 by falling at most 1 time, with Peach, by performing 2 tricks
Easy Jump, Man!
Wii U Excitebike Arena : Complete the track by performing 10 tricks
Easy Best of the Best
Broozer Cup : Get the gold cup with 40 points or more
In difficult mode
Difficult