E3 Class – Thunderhill 2016

Back in 2012, 25 E3 cars gridded for the 25 Hours of Thunderhill. Over the last four years, the class has witnessed a slow,...

Turn 3 Motorsports Storms to ESR and Overall Victory at 2019 25 Hours of...

Turn 3 Motorsports took the overall and ESR class win its first 25 Hours of Thunderhill presented by Hawk Performance. The team also achieved...

2023 25 Hours of Thunderhill Primer

There are a lot of new developments happening with the 2023 25 Hours of Thunderhill, the longest closed-course endurance race in North America. NASA announced...

Timeout With: Peter Hopelain

As the adage goes, if at first you don’t succeed, try, try again. And try, and try and try. Such is the case with...

Team Jester & Babbitt Takes GTC Class win and Fourth Overall at 2018 NASA...

The class that debuted at the 2017 25 Hours of Thunderhill hasn’t yet attracted the kind of participation we like to see, but it...

Full Coverage of the 2022 25 Hours of Thunderhill Presented by Hawk Performance

You might have read that bringing a LeMans prototype to the 25 Hours of Thunderhill Presented by Hawk Performance is akin to bringing a...

Entropy Racing EVSR was the First Electric Vehicle to Race at the 2021 NASA...

It was mission accomplished for Entropy Racing EVSR, the first all-electric car to compete at the 25 Hours of Thunderhill. The team now can...

Fighting Like a Boss

Donny Edwards has never missed a 25 Hours of Thunderhill and his friends weren’t about to let the streak end. Just 10 weeks after getting...

Team Crowd Strike / One Motorsports Wins ESR at the 2017 NASA 25hrs of...

The answer in racing is often as simple as “more motor.” Other times not so much, which was the case in ESR at the...

Hankook Motorsports Announces 2019 NASA 25 Hours of Thunderhill Contingency Program

Hankook Tire just announced that it will pay entry fees to the 25 Hours of Thunderhill Presented by Hawk Performance for any team that...

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