Mario Kart Super Circuit

After the first U-turn on the track hit the little boost and turn right in the air. You should bounce back onto the course. You have just cut off a lot of the track.

After the first boost in Riverside park, there will be a turn. Right when you are turning, there will be a strait of shallow water. Take the strait and you are guaranteed to be at least five places ahead.

When you come to the first long straight look out for a jump with a weapon crate over it. Use a mushroom to boost over this jump, cutting of half the track.

After you pass the teepees look out for a concealed jump on the right hand side wall. Turbo over it to land at the start line.

Win a gold cup in all races to unlock the Special Cup circuit.

On Rainbow Road, after the first left and right turns, there will be a sharp left turn, and you'll have to use the brake to keep from going off the edge. Jump oof the left side and make a hard turn left, and you'll have skipped almost an entire curve.

Win with an "A" or better rank on each cup in GP mode. Press L or R at the cup selection screen to access the Super Mario Kart tracks.

Anytime you want to practice a track, go to Quick Run and select it. Then go backward on the course, allowing you to explore hidden passageways and jumps without a time limit.

If you want to race on the Classic SNES tracks that you play on in the single cart link mode while in 1P mode, all you need to do is complete each circuit with at least 125 coins collected and you will unlock the respective classic circuit.

Once you have unlocked the SNES tracks in 150cc you will then be able to play through them in the Time Trail mode.