Challenges completed by hydroblast

Beat the Staff Ghost

Major Circuit : Complete the track in less than 1:16 in Time Trial mode

Oh Neptune.

Jellyfish Fields : Complete the track in less than 1:15 in Time Trial mode

Beat the Staff Ghost

Bowser's Castle : Complete the track in less than 1:28 in Time Trial mode

Beat the Staff Ghost

Indigo Circus : Complete the track in less than 38s in Time Trial mode

Piranha Time

Sky-High Speedway : Go in the center of the Piranha Plants in less than 7s

Beat the Staff Ghost

Sky-High Speedway : Complete the track in less than 1:04 in Time Trial mode

Beat the Staff Ghost

Good Vibes Burg : Complete the track in less than 1:00 in Time Trial mode

Beat the Staff Ghost

Marsh Plateau : Complete the track in less than 53s in Time Trial mode

Beat the Staff Ghost

Goomba Park : Complete the track in less than 50s in Time Trial mode

You're your own opponent

Duel Dimension : Complete the track in less than 1:05 in Time Trial mode

Beat the Staff Ghost

Choco Canyon : Complete the track in less than 1:08 in Time Trial mode

Beat the Staff Ghost

Dusty Stadium : Complete the track in less than 1:18 in Time Trial mode

Beat the Staff Ghost

Ghost Gorge : Complete the track in less than 1:01 in Time Trial mode

Beat the Staff Ghost

Minor Circuit : Complete the track in less than 53s in Time Trial mode

Beat the Staff Ghost

Snowy Frostland : Complete the track in less than 45s in Time Trial mode

Beat the Staff Ghost

Oceanside Port : Complete the track in less than 58s in Time Trial mode

Beat the Staff Ghost

Dull Metro : Complete the track in less than 1:10 in Time Trial mode

Petal To The Metal!

Rainbow Road 6 : Complete the track in less than 2:30 in Time Trial mode

yes

e : Hit 12 opponents with 30 participants

No teams

Stadium Race

Dusty Stadium : Finish in the 1st position

In difficult mode, with 8 participants