Process and course
Before the race begins, the Rainbow King explains to the participants that the course will be directed by special green arrow signs. The first racer to "zip-zap-zoom" to the finish line wins. Then, he waves a checkered flag to begin the race.
The course begins outside of the Rainbow Castle gate. The racers travel through Rainbow City, the Neverending Forest, and additional areas of the Rainbow Kingdom before returning to the Rainbow Castle to finish the race. After the race concludes, the Rainbow King invites the participants to eat "royal nibbles and sips".
List of participants
The following list of participants is organized by the number of their car, followed by which place they finished..