Collegiate solar cars set for largest field yet on Route 66 and Great River Road

Collegiate solar vehicle teams from the U.S., Canada, Belgium and the Netherlands will race across the American heartland this summer in what organizers say will be the largest field in program history. The 2026 events align with America’s 250th anniversary, Route 66’s centennial and the 25th anniversary of the first American Solar Challenge run on Historic Route 66.

Why it matters: - The 2026 Electrek Formula Sun Grand Prix and Electrek American Solar Challenge connect student engineering with clean transportation on a national stage. - The events land during three major milestones: the 250th anniversary of the Declaration of Independence, Route 66’s centennial and the 25th anniversary of the first American Solar Challenge on Route 66. - The program is designed to turn classroom skills into career pathways in solar, battery and vehicle engineering. - Recruiting interest links the competition to companies including Tesla, SpaceX, Wattch and Blue Origin.

What happened: - Collegiate engineering teams from across the United States, plus entries from Canada, Belgium and the Netherlands, are set to compete in summer 2026. - The Electrek American Solar Challenge has been designated an Official Route 66 Centennial Project. - America250 lists the event as a supporting partner for the national commemoration of the semiquincentennial. - The series opens with the Electrek Formula Sun Grand Prix from July 21-23, 2026. - The Formula Sun Grand Prix will be held for the first time at Brainerd International Raceway in Brainerd, Minnesota. - Teams that clear technical and safety checks and meet on-track benchmarks qualify for the Electrek American Solar Challenge from July 25-Aug. 1, 2026. - The cross-country race follows the Great River Road and historic Route 66 through the American heartland.

The details: - The Formula Sun Grand Prix is a three-day solar vehicle track race. - The event uses a scrutineering process that tests technical and safety readiness before teams can race. - Cars at the track event complete as many laps as possible on a closed course. - The American Solar Challenge sends qualifying vehicles onto public roads to cover hundreds of miles in stages. - Teams run on sunlight and the energy they store and manage during the competition. - Organizers describe each car as the result of thousands of hours of student engineering, manufacturing and fundraising. - The American Solar Challenge is a multi-day event held every two years. - The route includes overnight checkpoints in host cities along the way. - Confirmed title sponsor is Electrek. - Track partner is Brainerd International Raceway. - Siemens is the presenting partner for the Siemens Challenge, a $10,000 design competition awarded to the top-performing team in an onsite engineering challenge. - Sponsors include Ansys, Blue Origin, Generac, IOSiX, MathWorks, Caterpillar, Donaldson, La Macuca LLC, SunCat Solar, SpaceX, Tesla, Wattch and SolCast. - America250 says the celebration is meant to engage Americans in commemorating the 250th anniversary of the signing of the Declaration of Independence. - America250’s campaign began with America’s Invitation on July 4, 2023. - Innovators Educational Foundation organizes and operates the Formula Sun Grand Prix and the American Solar Challenge. - The nonprofit says the events advance hands-on engineering education and accelerate solar and electric vehicle technology. - The Formula Sun Grand Prix is not affiliated with Formula 1 companies, Formula 1 racing or the FIA Formula One World Championship.

Between the lines: - The route choice gives the competition symbolic weight, tying solar mobility to some of the most recognizable corridors in U.S. transportation history. - The event also functions as a recruiting and talent pipeline for the aerospace, energy and advanced-vehicle sectors. - The scale of the field suggests growing interest in solar racing as a training ground for systems engineering, endurance testing and energy efficiency. - The anniversaries give organizers a ready-made frame for public attention beyond the technical competition.

What's next: - Teams will undergo scrutineering before the track race begins. - Successful teams will move from the Brainerd track to the cross-country stage of the American Solar Challenge. - The competition will unfold across the Great River Road and Route 66 corridor through late July and early August 2026. - America250 will continue building toward July 4, 2026, as part of its semiquincentennial programming.

The bottom line: - The 2026 solar car series is both a race and a showcase, linking student-built clean transportation to America’s biggest 2026 commemorations.