Challenges completed by BowserJr03
Golden Rain
Retro Desert : Collect 100 coins without touching any Pokey nor pendulum

Profit
Thwomp Castle 5 : Collect 100 coins without drifting, without touching any Thwomp, without making tricks

Richest Company in Japan
Nintendo Land : Collect 200 coins

Hey look, a quarter!
Collect 15 coins by driving backwards

Mission 1.6: Race 1 lap backwards on Mario Raceway
Mario Raceway : Race 1 lap in the opposite direction in Time Trial mode, in less than 1:00, with Bowser

Don't Die!
W I D E Factory : Complete the track by performing 10 Super Mini-Turbos, without touching any clock hand

Easy Peasy.
Haunted Heights : Take Every Path.

Koopa The Doctor
My Mario Plush : Reach Mario's Eyes with Koopa

5000 POINTS
Retro Plains : Collect 50 coins

Nin☆RHcks
Shy Guy Falls (Outdated) : Complete the track in less than 1:32 in Time Trial mode

coin collect
PC Viper racing Track 1 : Collect all coins in Time Trial mode

Honey Coins
Honey Hive Tour : Collect all coins in Time Trial mode, with Rosalina

WA-WA-WA-WALNUTS! PEANUTS! PINEAPPLE SMELLS!
Kongo Jungle : Collect 30 coins

Sightseer
Waluigi's Wild Countryside : Go over all 3 Boost Panels.

Mission Mode 1.2: Collect All 12 Coins in Frappe Snowland
Frappe Snowland : Collect all coins in Time Trial mode, in less than 25s, with Peach

Ness caught a glimpse of a small, small male area.
W I D E Dimension : Hit all item boxes without touching any Thwomp

Is it in this one?
Rock Candy Cliff : Go near every pipe.

Town : Collect all coins in Time Trial mode

Mission 1.5: Do 15 Mini Turbos in 1 lap on Sherbet Land
Sherbet Land : Play one lap of Sherbet Land and do 15 drifts in Time Trial mode, by performing 15 Mini-Turbos, with Mario, in less than 2:00

Mission 1.4: Don't hit any train in Kalimari Desert
Kalimari Desert : Go through the two railway crossings without hitting the trains in Time Trial mode, with Toad, without touching any Kalimari Desert - Train nor Kalimari Desert - Car, in less than 45s
