The Mushroom Cup is a cup in Mario Kart Wii. It is the least challenging cup in the entire game. It is represented by a Mushroom. The Mushroom Cup's courses have few hazards and gimmicks. Its courses have very few turns. The tracks in this course are short and quick. The Mushroom Cup is one of the cups available from the start. The others are the Shell Cup, Banana Cup and Flower Cup.