Bear costume
Win all gold medals in the men's events in championship mode. Press L1 or R1 at the character selection screen to access the costume. Note: Using this costume will disqualify you from winning medals or setting records.
Penguin costume
Win all gold medals in the women's events in championship mode. Press L1 or R1 at the character selection screen to access the costume. Note: Using this costume will disqualify you from winning medals or setting records.
Robot costume
Win all gold medals in the men's and women's events in trial mode. Press L1 or R1 at the character selection screen to access the costume. Note: Using this costume will disqualify you from winning medals or setting records.