Last published challenges
Sunrise Desert : Collect 10 coins in Time Trial mode, in 150cc, with Waluigi, in less than 1:19
Medium Haunted Pier : Collect 10 coins in Time Trial mode, in 150cc, with King Boo, in less than 1:39
Medium Birdo Island : Collect 10 coins in Time Trial mode, in 150cc, with Birdo, in less than 59s
Easy dangerous beach
gcn plage peach : Complete a lap in VS mode, with 1 participant, without touching any Monty Mole, Bullet Bill nor Piranha Plant
Medium Dodge the traffic!
Traffic circuit : Complete the track in Time Trial mode, in 150cc, without touching any vehicle, nor parked car
Easy 100 Man Race
Mario Kart Ultimate : Finish 1st 1 time in a row in VS mode, in 150cc, with Mario, with 100 participants
In difficult mode, no teams
Difficult Shy Guy Crossing
Shy Guy Circuit : Dodge every Shy Guy wandering onto the road in Time Trial mode, in 150cc, without touching any Shy Guy, with Toad
Easy Shoehorned In
Shoe Cup : Get the gold cup in Grand Prix mode, in 150cc, without reverse drifting
In difficult mode
Medium We 200cc Players Are Back In 2026!
Rainbow Road : Complete the track in less than 44s in Time Trial mode, in 200cc
Impossible Ninji Speedruns
Rainbow Road : Finish in the 1st position in VS mode, in 175cc, with 50 participants, in impossible mode
No teams
Extreme Racing On Rainbow Road
Rainbow Road : Finish in the 1st position in VS mode, in 200cc, in impossible mode
With 8 participants, no teams
Difficult Ninji Jumping Party
Rainbow Road : Reach the sociable Jumping Cloud Ninji in Time Trial mode, in 150cc, without touching any red tiles
Medium Coin Collecting In Rainbow Road
Rainbow Road : Collect all coins in Time Trial mode, in less than 1:30
Easy Blast from the Past
Sky Squid Game : Destroy 5 Spike Bombs in 150cc, without falling, with Mario, in less than 3:00, in 1st place, by starting with 1 balloon
Extreme The 3 Pillars' Trial
Sky Squid Game : Reach all 3 holes at the center of each pillar in 150cc, without falling, in less than 32s
Extreme The Last One Standing
Sky Squid Game : Finish the game in the 1st position in 150cc, with 12 participants, by starting with 8 balloons, having CPUs starting with 12 balloons
No teams
Difficult A Camper's Dream
Sky Squid Game : Visit every corner in 150cc, by falling at most 3 times, in less than 1:30
Medium We are not horses... We are humans... And humans are...
Sky Squid Game : Save the baby, with Bowser, by starting with 1 balloon, having CPUs starting with 1 balloon
Easy Lap Zap
Acorn Heights : Complete the track in less than 45s in VS mode, in 800cc, with 1 participant
Difficult Mario Karted
Mario Circuit 4 : Complete the track in 150cc, in VS mode, with Mario, without being hit by any item, in medium mode
With 8 participants, no teams
Difficult