IMSA Sports Car Weekend 2025–Full Recap
Record crowds, roaring GTs, and Spike’s back-to-back win—Wisconsin’s speed park comes alive.
By Motive Archive
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Road America transformed into a motorsport paradise from July 31 to August 3, 2025, hosting the annual IMSA Sports Car Weekend. Known as "America’s National Park of Speed," the picturesque Wisconsin venue drew a record-breaking attendance for the second consecutive year, showcasing IMSA's growth and popularity. Fans from across North America gathered not just for the intense racing but also to enjoy an immersive, festival-like atmosphere.
IMSA is the premier sanctioning body for sports car racing in North America, managing several race series, including its flagship WeatherTech SportsCar Championship. The weekend featured everything from high-speed prototypes and powerful GT cars to thrilling one-make races in the Michelin Pilot Challenge, Lamborghini Super Trofeo, Porsche Carrera Cup, and the inaugural Ford Mustang Challenge, offering a diverse showcase of motorsport action.
Off the track, spectators enjoyed unparalleled access, strolling through open paddocks, engaging directly with drivers during autograph sessions, and experiencing the excitement up close during grid walks before races. Premium viewing areas such as the Turn 14 Experience chalet provided luxurious hospitality options, blending comfort with thrilling trackside action. Campsites dotted the lush 640-acre grounds, allowing families and friends to enjoy the weekend-long celebration beneath the summer skies.
A highlight of the weekend came courtesy of AO Racing’s vibrant purple LMP2 entry, affectionately named "Spike," piloted by Dane Cameron and PJ Hyett. Spike captured an impressive class victory, marking back-to-back wins and elevating AO Racing to the top of the championship standings. The team's success added to the excitement of the weekend, underscoring the overall appeal of IMSA events for motorsport enthusiasts.
Ultimately, the 2025 IMSA Sports Car Weekend at Road America offered fans more than just racing—it was a celebration of speed, camaraderie, and motorsport culture set against one of North America's most beautiful racing venues. With record crowds, thrilling competition, and a vibrant festival atmosphere, the event firmly established itself as an essential experience on the motorsport calendar.