In the [Mega-Race Game], during the [Intro] screen, if you push your control [Right], you can select the portion of the race you start at (2 through 6), then press [Enter]. You then start at the portion of the race you selected. If you move your cursor all the way to the [Right] and press [Enter], you see the ending portion of the game, and receive a 100% rating (no damage taken).

Note: This works with both the 2-D and 3-D versions of the disc.