Registration Now Open for 2022 25 Hours of Thunderhill Presented by Hawk Performance

Registration for the 2022 25 Hours of Thunderhill has opened. All teams interested in taking part in the longest closed-course endurance race in North...

Team Pink BMW Comes Out on Top in E3S at 2021 NASA 25 Hours...

Consistency was the theme for the weekend for the Pink BMW with 3 Fast Drivers & a Porsche Driver team, earning team owner Neal...

Racing “Purple Haze”

Taz Harvey owns Dublin Nissan in Dublin, Calif. He’s also a racer who likes old-school Datsun 510s. He bought “Purple Haze,” the car you...

El Diablo Motorsports Takes a Win in the E0 Class at the 2015...

El Diablo Motorsports is no stranger to the 25 Hours of Thunderhill. In fact, the team won E0 in 2014 and 2012. For the...

Team KD Motorsports Wins E2 at the 2017 NASA 25hrs of Thunderhill

Last year, KD Motorsports came to Thunderhill and walked away with the E2 win. It didn’t have the pace of its nearest competitor Team...

Teams Make a Last Push at the 2017 NASA 25 Hours of Thunderhill

Entering the home stretch of the NASA 25 Hours of Thunderhill presented by Hawk Performance, the Toyo Tires/Flying Lizard Motorsports Audi R8LMS retook the...

Veteran Teams Preparing for 2019 NASA 25 Hours of Thunderhill Presented by Hawk Performance

The 17th running of the NASA 25 Hours of Thunderhill presented by Hawk Performance is fast approaching, and teams are in the final stages...

Early Adopters – Team Technik/HQ Autosport uses new technology to gain an edge

Now that one-way telemetry is permitted in all cars at the 25 Hours of Thunderhill, Technik/HQ Autosports’ used the technology as a recipe for...

Thunderhill 2013 People

Walking the pits with a camera at the 25 Hours of Thunderhill is a photographer’s playground. There is so much to shoot from mangled...

Five Teen Mazda Challenge Drivers to Tackle NASA 25 Hours of Thunderhill Presented by...

Five up-and-coming young drivers from NASA’s Teen Mazda Challenge series are headed to Thunderhill Raceway to take on the 25 Hours of Thunderhill Presented...

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