Congratulations Class of 2020!

Thank you for sharing your creativity, ingenuity, and enthusiasm with the Inland Solar Challenge. Although we wanted to tell you at our 2020 event, we wish you the best in your future endeavors! Stay safe and healthy!

The 2020 event has been canceled 

In an abundance of caution and consideration of recommendations from the Center for Disease Control (CDC) the Inland Solar Challenge (ISC) Committee has made the difficult decision to cancel the 2020 ISC event. As always, our highest priority is the health and safety of the students, faculty and staff who participate in the event. We thank you for your understanding and look forward to seeing you all compete next year.


The mission of the Inland Solar Challenge (ISC) event is to expand the horizon of education through hands-on activities, allowing students to create innovative ideas, while providing a positive forum to implement their problem-solving and creativity skills. 

The ISC gathers high school students from across the Inland Empire to build and race sixteen foot boats equipped with solar technology.


This three day event, held at Yucaipa Regional Park, includes an endurance, slalom and sprint race. In the months before the event, teams must prepare two technical reports and a Public Service Announcement (PSA) about water conservation. Students are also required to present their PSA at the event. The team with the most points overall wins the competition.


Once built, teams take the boats back to their schools where they spend many hours fitting them with the required technology. During this time students fine tune their designs to prepare for competition.


The cost of the event is paid for through local sponsorships. The high schools provide the classroom space to work on the boats, while motivated instructors help the students get the most out of this learning experience.


© 2017 Inland Solar Challenge