Challenges completed by hydroblast
Impossible Space Rush
Space Road : Reach the gray panel in the center of the track in Time Trial mode, in 150cc, in less than 3s
Difficult Fleetfooted
Mario Driftway : Complete the track in less than 1:15 in 200cc
Easy Hop On
Mario Driftway : Collect all coins with Mario
Easy Both Ends
Linear Battle Track 2 : Go to both ends of the level in 200cc, without losing any balloons
Easy Ghost Pepperspeed
SPK2 Van Bridge : Complete the track in less than 55s in 999cc, with Yoshi
Easy Rockin' Challenge
SD2 Iron Ruin : Collect all coins without touching any fire bar
Easy Mountain Explorer
Mount Biddybug : Go through all accessible rock platforms in the circuit in less than 40s
Easy Buggin'Coins!
Mount Biddybug : Collect all coins in 200cc, by falling at most 1 time, without touching any Biddybug
Easy hot hot dunes expert staff ghost
hot hot dunes : Complete the track in less than 1:31 in Time Trial mode, with Waluigi
Medium coins in 1 min
8 bit luigi circuit : Collect all coins in Time Trial mode, in less than 1:00
Easy coins in 2 mins
moo moo meadows 8 bit : Collect all coins in Time Trial mode, in less than 2:00
Easy Minute Long Loop!
NMG Island Loop Battle Track : Survive more than 1:00
Easy switch to the drift
nintendo switch : Finish the game by performing 5 Mini-Turbos
Easy Finir en 1ère position
Circuit Mario : Finish in the 1st position
Easy desert challenge
Waterless Desert : Complete the track without falling, without touching any fire snake nor Pokey, in easy mode
With 8 participants
Easy Caracas
SNES - Mario Circuit 1 (Remake) : Finish in the 1st position in VS mode, in 200cc, without using any item, without touching any box, Chomp nor Gamba, with 15 participants
In difficult mode, no teams
Easy *insert clever GD reference here, I got none*
Electroman Castle : Hit 15 opponents in 150cc
With 8 participants, no teams
Medium Electrified Coins
Electroman Castle : Collect all coins in less than 35s
Medium waluigi glacier coin runner
Waluigi Glacier : Collect 15 coins in VS mode, with Waluigi
Easy mount bowser coin runner
Mount Bowser : Collect 18 coins in Time Trial mode
Easy