Racing the Sun (RTS) is an exciting engineering program that challenges high school students to design, build, and race solar-powered go-karts. It is open to all Arizona high schools. Join us for the program's Test Day, when teams go through safety checks and get to try their kart out on the track. Please sign up through this link: 1 shift available: Saturday March 28, 2025 - 8:30 to 13:00 MST