Top rated challenges

150cc Time to Beat

Shy Guy Beach : Complete the track in less than 1:00 in Time Trial mode, in 150cc

200cc Time to Beat

Mario Circuit : Complete the track in less than 50s in Time Trial mode, in 200cc

150cc Time to Beat

Mario Circuit : Complete the track in less than 1:15 in Time Trial mode, in 150cc

Mario Circuit 1DX Challenge

Mario Circuit 1 Deluxe : Finish in the 1st position in VS mode, in 150cc

In difficult mode, with 8 participants, no teams

Koopa Beach+ Time Trial

Koopa Troopa Beach+ : Complete the track in less than 1:30 in Time Trial mode, in 150cc

One chance / Une chance

An arena full of pipes : Finish the game in the 1st position in 150cc, without touching the walls, with Waluigi, without touching any pipe, without being hit by a fake item box, a banana, a green shell, a red shell, a bobomb, a POW block, a blue shell, a mega mushroom, a star or a mushroom, without making tricks, without drifting, without falling, having CPUs starting with 10 balloons, by starting with 1 balloon

With 8 participants, no teams

Moonview City Time Trial

Moonview City : Complete the track in less than 2:00 in Time Trial mode

Wetherspoon News, I'm readin' that

Pub Crawl : Complete the track in less than 2:30:992 in Time Trial mode, in 150cc

Grab the Coins!

Choco Island 1 : Collect all coins in Time Trial mode, in 150cc, with Donkey-kong, in less than 1:05

Grab the Coins!

Mario Circuit 2 : Collect all coins in Time Trial mode, in 150cc, with Mario, in less than 1:00

Saving Up For Tem Armor

Waterfall Course : Collect all coins in Time Trial mode, in 150cc, without using any item, in less than 1:10

Brand New Kart

Waterfall Course : Complete a lap in 200cc, in Time Trial mode, without touching the walls, without falling, in less than 25s

Itemboxphobia

Hotland Course : Complete a lap in VS mode, in 150cc, without touching item boxes, with 1 participant, in less than 27s

No teams

Wow only in 50 seconds!

OH MY GOD! THE BENDS!!! : Complete the track in less than 50s in Time Trial mode, in 150cc

Grab the Coins!

Ghost Valley 1 : Collect all coins in Time Trial mode, in 150cc, with Luigi, in less than 45s

Grab the Coins!

Donut Plains 1 : Collect all coins in Time Trial mode, in 150cc, with Yoshi, in less than 1:10

Grab the Coins!

Bowser Castle 1 : Collect all coins in Time Trial mode, in 150cc, with Bowser, in less than 1:00

Shortcut

Hotland Course : Skip the spiral before the Core by using the booster in 150cc, in Time Trial mode, in less than 11s, without using any item,

Gofo

King boo cup : Get the gold cup in Grand Prix mode, without touching the walls, without making tricks

Petey

Crazy beach : Complete the track in less than 2:30 with Petey Piranha