Top rated challenges

Speedy Airship Trial

Banzai Bill Ship : Complete the track in less than 1:52 in Time Trial mode

Ancient Pyramid Treasure

Pyramid Pounce : Collect all coins in less than 1:35

Boost Panel Dash

Sunset Desert : Complete the track in less than 1:28 in Time Trial mode

Don't Fall for the Ghost's tricks!

Dark Boo Boardwalk : Complete the track in less than 1:45 in Time Trial mode, without falling

Shortcut Search

Wet Wet Desert : Find the Shortcut in Time Trial mode, in less than 33s

Pendulum Panic

Clockwork Circuit : Complete the track in Time Trial mode, without touching any pendulum

Chocolate Coins

Choco Chasm : Collect all coins in Time Trial mode, in less than 50s

Late Maze Race

Chain Chomp Garden : Finish in the 1st position in VS mode, by starting with 12s delay

With 8 participants

Speed Through The Fire

Firebar Colloseum : Complete the track in less than 1:05 in Time Trial mode

Coins 10

Snes SMK Pro Bowser Castle 1 : Collect all coins in VS mode, with Bowser

The gold cup!

Snes SMK Pro Cup : Get the gold cup

One ticket to a Short ride

Bowser's Terrifying Castle : Reach the Shortcut in VS mode

With 8 participants

Oh, DO YA!?

Drake, where's the door hole? : Finish 1st 2 times in a row

I think I see the problem here.

Drake, where's the door hole? : Finish the game in the 1st position with Link, without falling, without drifting, by driving backwards

shortcut

i really hate this circuit : shortcut

Coins 6

Snes SMK Pro Ghost Valley 1 : Collect all coins

Challenge 1

hi : Complete the track in less than 1:00

coinzzz

hi : Collect 69 coins in Time Trial mode, in less than 1:00

Salty Seas : Hit all item boxes

Collect All of the Coins to the Finish

Letter B Circuit : Collect all coins in Time Trial mode, with Toad