September 26, 2026

Put your endurance to the test for a great cause at Coaster Challenge!

This one-of-a-kind event invites participants to ride the distance of a 5K, 10K, half marathon, or even a full marathon aboard some of the park's most iconic roller coasters. Whether you're a coaster enthusiast, a dedicated supporter of Special Olympics Illinois, or simply looking for a unique challenge, this event offers an unforgettable day of thrills and inspiration.

As you track your coaster miles throughout the day, you'll be helping raise awareness and support for the athletes and programs of Special Olympics Illinois. Every ride is a chance to celebrate determination, inclusion, and the power of community.

Join us on September 26 for a day unlike any other and see how far your coaster journey can take you.

Ready to take the challenge? Click below for event details, fundraising information, and participant registration.