Win Cup 1 under the easy difficulty setting in cups mode to unlock the Race Madness, Bikini Bottom Blowout, Safari Speedway, and Bever Fever tracks in cups mode. Win Cup 1 under the hard difficulty setting to unlock the same tracks in time trial mode. Win Cup 2 under the easy difficulty setting in cups mode to unlock the Nearburg Rally, Gritty City Circuit, Pickles Parkway, and Congo Bongo Bang Up tracks in cups mode. Win Cup 2 under the hard difficulty setting to unlock the same tracks in time trial mode.