Welcome to Roller Coaster! In this event, prior to the competition, teams design, build, and test a Roller Coaster track to guide a ball/sphere that uses gravitational potential energy as its sole means of propulsion to travel as close as possible to a Target Time.
The information below should not be interpreted as an extension of the rules. You can find free online copies of the current rules for download on the 2023 Rules page of the Science Olympiad website. The official rules in the current Rules Manual take precedence.
