Val D'Isere Skiing and Snowboarding

Val D'Isere Skiing and Snowboarding Infinite Retries
For unlimited attempts, press Reset while the time results display at the end of a race. Then choose Play from the main menu.

Val D'Isere Skiing and Snowboarding Secret Menu
At the mode select screen, press 4, 0, 8, 5, 7, 4, 1, 4. A menu will appear which lets you compete for different cups and alter the game's behavior.