Top rated challenges
RMX Circuit Mario 1 : Complete the track in Time Trial mode, with Mario, in less than 1:00, by performing 6 tricks
Easy Diddy's Circuit Quest
Mario Kart Speed Sprites : Finish 1st 3 times in a row in 150cc mirror, in different circuits
Easy Overgrown Tunnel
Koopa Troopa Lagoon : Reach the End of the Tunnel in Time Trial mode, without touching any Piranha Plant, with Koopa
Easy Pas par ici
(Old) Max Kart World : Burning Volcano : Tenter de ne pas passer par le volcan in less than 12s, without using any item
Difficult no cheater's
8-1 circuit R : Collect all coins in 100cc, in less than 1:00
Easy 3 Players
Egg Cup : Make exactly 4 points in 1 race in VS mode, in 50cc, with 3 participants
Easy Retro Rewind
World 1-1 : Finish in the 1st position in VS mode, in 100cc, without making tricks, with Mario, by falling at most 3 times, without touching any Red Cheep Cheep, Blooper, Buzzy Beetle, Goomba nor Piranha Plant
With 8 participants, in difficult mode
Difficult Cheep Cheep Cove Redux
Cheep Cheep Cove (Remake) : Complete the track in less than 1:16 in Time Trial mode, in 200cc
Extreme Lakeside Stunt Race
Lakeside Stuntway : Complete the track in less than 1:00 in Time Trial mode
Easy Mario circuit the 1st place
Mario circuit : Finish in the 1st position
Easy Drift To The Max
Mario Bros Speedway : Complete the track in VS mode, by performing 15 Mini-Turbos
Easy Level 2 : A Traffical Road
Mushroom Road : Complete the track in less than 3:00 in 150cc, with Toad, with 4 participants, without using any item
Easy Shiny Hunt
Scalchop Island : Go to Battle Zone in Time Trial mode, without using any item, without touching any Dewott, Oshawott nor Oshawott's Statue
Easy Poison Toad Race
Poison Toad Race : Complete the track in less than 0:16:080 in Time Trial mode, in 150cc
Medium Big Tree Time Trial
Big Tree Circuit : Complete the track in Time Trial mode, in less than 45s
Easy Donuts Rain
Donuts Rain - The Simpsons Road Rage : Collect all coins in less than 40s
With 8 participants
Easy Finding Your Wheels
Nintendo All Star Racers (Plus) : Make at least 25 points in 3 races
Easy 50cc Difficult VS Race
Emma Circuit : Finish in the 1st position in VS mode, in 50cc, with 16 participants, by starting with 10s delay
In difficult mode
Medium Mario Circuit Speedrun ++
MK69 Mario Circuit : Complete the track in less than 1:12 in Time Trial mode, in 150cc
Easy Mission 3-2: Collect all coins in Bubbly Perilous Swamp, but don't fall.
SBOK4 Bubbly Perilous Swamp : Collect all coins in Time Trial mode, in 150cc, in less than 1:02, with Diddy-kong, without falling
Easy