Mode B:
Get a Bronze Medal or better on every track of mode C.

Mode A:
Get a Bronze Medal or better on every track of mode B.

Mode AA:
Get a Bronze Medal or better on every track of mode A.

GameShark Codes

1 Lap to Race		d022ad050001
			8022ad050003

No Laps to Race		d022ad050000
			8022ad050003

Thanks to Revolution readers Jean-Yves Tremblay and Kevin!