ESPN International Track and Field

The following codes should unlock various events and game modes.
Enter the codes as your name.
Extra events - Montreal (in championship mode)

The next set of cheats should be entered in Trial mode.
Gold player        - Montreal
Silver player      - Sydney
Bronze player      - Helsinki
Blue Chrome player - L.A.

Also try: Roma, Moscow, Munich, Mexico, Athens, Atlanta, Seoul and Tokyo for other types of player.