Challenges completed by Bup64

CTR-esque Shortcut

Clockwork Dunes : Reach the Boost Pad in less than 12s, without using any item

Centre de la map

Arène Bataille 8.Desti : Trouve le centre de la map.

Emerald Pun

Crystal Mines : Locate the Emerald in 7th place

Gold Rush!

Crystal Mines : Complete the track in less than 1:00

Space Junk

King Boo's Space Station : The Banana Peel should've been incinerated already, but is stored inside a Box for some reason...

My Space Station, My Victory

King Boo's Space Station : Finish the game in the 1st position with King Boo

No teams, with 8 participants

Sapphire Extinguisher

Crystal Mines : Locate the Sapphire without drifting

Gold Man

Crystal Mines : Locate the Gold without falling

Ruby Goldberg Machine

Crystal Mines : Locate the Ruby without touching item boxes

Bowser Jr. wants to be as fast as his Dad

Bowser's Castle : Reach the Glider Ramp with Bowser Jr, in less than 42s

Bowser Jr. wants to be as fast as his Dad

Shifting Sand Land : Get to the Glider Ramp with Bowser Jr, in less than 37s

Speeding around Quicksand

Shifting Sand Land : Make it past the Tox Box Maze without falling, in less than 20s

The 5 Fun Guys Race

Mushroom Colosseum : Finish in the 1st position in VS mode, with Toad, with 5 participants

Colosseum Champion

Mushroom Colosseum : Complete the track in less than 1:20 in Time Trial mode

The Big Race (Hard)

Mushroom Colosseum : Finish in the 1st position with 30 participants

In difficult mode

I mean...there's only one thing you can bonk. So bonk it.

Mushroom Colosseum : Hint: It starts with the letter "P"

Using one of the Secret Stars

Slideaway Speedway : Get a star, than SLAM into the pipe.

No Drift Rally

4-Corner Speedway : Complete the track in less than 1:15 without drifting

Looking for the Blue Coin Switch

Slideaway Speedway : Break the Boxes.

Nostalgia

Slideaway Speedway : Get to the end (you can't go backwards) in less than 21s, with Mario, without using any item