Costumes:

Bear:
Get all gold medals from the men's events in championship mode. Go to the character selection and press L or R to get
the costume. Note: The usage of the costume diqualifies you from winning medals or setting records.

Penguin:
Get all gold medals from the women's events in championship mode. Go to the character selection and press L or R to get
the costume. Note: The usage of the costume diqualifies you from winning medals or setting records.

Robot:
Get all gold medals from the men's and women's events in trial mode. Go to the character selection and press L or R
to get the costume. Note: The usage of the costume diqualifies you from winning medals or setting records.