Mirrored courses Win the gold cup in the 150cc class. Then, reset the Nintendo 64 system. If done correctly, the title screen will change to confirm that mirrored courses are enabled. Enter the 150cc option under GP mode to access the courses. Note: When racing the mirrored Toads' Turnpike, you will be going against the traffic. Mario 64 castle On the Royal Raceway course, follow the yellow road to the right of the big jump to reach the castle from Mario 64. View Mario Raceway record While you are at the title screen, press R to see the best time trial record for Mario Raceway.