May 20 & 27, 2026

On your mark, get set, and GO at Valleyfair’s annual milk carton boat races. Students are challenged to create a boat made of milk cartons that must float in Breakers Bay Wave Pool.

Register your group today by completing the form below! All participants should review the building guidelines and race rules before registering. In addition, all crewmembers must sign and submit a waiver at check-in before competing. Online registration must be completed two weeks before your event date.

Schedule of Events:

• 9:00 AM: Check-in begins (Breakers Bay Wave Pool)
• 10:00 AM: Races begin