American Solar Challenge

UF Altair Check Photo
UF Altair Check Photo
Electrek ASC Results
Michigan and Poly Montreal win ASC!
Electrek FSGP Results
Éclipse and Poly Montreal win FSGP!
Altair Challenge
Unversity of Florida Win Altair Challenge
Electrek
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The Challenges

The American Solar Challenge is a competition to design, build, and drive solar-powered cars in a cross-country time/distance rally event. Teams compete over a 1,500-2,000 mile course between multiple cities across the country. The event has had over two decades of organized events in North America.

The Formula Sun Grand Prix is a track event that is held on grand prix or road style closed courses. This unique style of competition truly test the limits of solar cars in handling curves, braking, and acceleration. Strategy applied during these three day events is different than what is applied on the cross-country event.

Recent Updates


Follow Electrek FSGP & ASC 2024!

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Electrek becomes Title Sponsor of the Electrek Formula Sun Grand Prix 2023!

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Solar Car Podcast

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2025 Solar Car Conference Announced

Join us online and in-person at Illinois State University for the 2025 Solar Car conference! The 2025 conference will be…
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FSGP 2025 Registration Open

We are pleased to announce that registration has opened for the next Formula Sun Grand Prix event taking place in…
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FSGP 2025 Regs Rev A

We are pleased to announce that the FSGP 2025 Regulations Rev A has now been publicly released. You can download…
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