Challenges completed by HidingKorok
Koopa Unlock
Bike Pathway : Find The Piranha Plant in VS mode, in 200cc class
Easy Speed Drifter 2
Moo Moo Farm : Complete the track in less than 1:00 in Time Trial mode, in 150cc class
Easy Speedy Speedee!
Logan Kart 8 Deluxe: Edwin Speedway : Complete the track in less than 50s in 150cc class, in Time Trial mode
Easy Get to the jump. But in less than 30 seconds.
Logan Kart 8 Deluxe: Refracted Light Boulevard : Get to the first jump in Time Trial mode, in 150cc class, in less than 30s
Medium Cut mk8d
Snow Land : Find the secret passage
Easy Go through the left islands
John's Islands : Go in the islands on the left of the crossings
Easy John's Timing Challenge JRC
John's Red Carpet : Complete the track in less than 1:20 in Time Trial mode
Medium Spring Quick, SARGE!
Luigi's Mansion : Complete the track in less than 2:30 in 999cc mirror class, in VS mode, without making tricks, without going backwards, without reverse drifting, with Toad, in medium mode
Medium beat my 90 pixel record
long jump : Complete the track in VS mode, in 150cc class
With 8 participants, no teams
Medium take that ! Usain Bolt
200m dash : Finish in the 1st position in VS mode, in 150cc class, in less than 0:13:169, in extreme mode
With 8 participants, no teams
Difficult Olympic record
100 m dash : Complete the track in less than 0:09:630 in VS mode, in impossible mode
With 8 participants
Difficult DLC Battle Mission 1-1: Unlock Wedding Peach
Chain Chomp Stadium : Finish the game in the 1st position having CPUs starting with 7 balloons, by starting with 1 balloon
With 8 participants, no teams
Extreme Mario's nature drive
Mario Circuit : Go through the beach section and the forest section in Time Trial mode, in 200cc class, without touching any Piranha Plant, Cheep-Cheep, fire plant, tree, Goomba nor crab, without touching the walls, without falling, with Mario, in less than 25s, without using any item
Easy Tour Speedrun
Starl City : Complete the track in less than 2:00 in Time Trial mode
Difficult Wario's Volcano Treasure Hunt
Volcano Pier : Collect all coins with Wario, in less than 45s
Medium Bonus Mission: Professional Archaeologist
Fossil Forest : Find every fossil that isn't out of bounds in Time Trial mode, in 150cc class, in less than 43s
Medium Coin Rush.
3DS Wario Shipyard Remastered : Collect 20 coins in Time Trial mode, by performing 12 Mini-Turbos
Easy Mission 1-2: Speedin' down the river
Fossil Forest : Reach the end of the river in Time Trial mode, in less than 5s
Easy Chiyo's Tricky Tree Track Trek
Chiyo's Forest (QM) : Complete the track in less than 1:30 in Time Trial mode
Difficult 999cc Piranha Plant World
Mike’s Multicup’s: BOOSTER COURSE PASS (Wave 7) : Finish 1st 1 time in a row in VS mode, in 999cc class, with Donkey-kong, with 100 participants
Difficult