Team Palomar Racing Chasing a Dream Season at the 2022 25 Hours of Thunderhill...

Team Palomar Racing had some pretty lofty goals for a dream season at the beginning of 2022, and the 25 Hours of Thunderhill Presented...

Team Entropy Racing EVSR Electric Racing Team Returns to the 2022 25 Hours of...

Coming into the 2021 25 Hours of Thunderhill Presented by Hawk Performance, Team Entropy Racing EVSR Electric Racing Team estimated it would have to swap...

Teams Ramping up for the 2022 25 Hours of Thunderhill Presented by Hawk Performance

No amateur endurance race requires more preparation than the NASA 25 Hours of Thunderhill Presented by Hawk Performance, and these last few weeks before...

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...

Pro Perspectives on The 25 Hours of Thunderhill

Every year, the first weekend of December, a magical event occurs in the sleepy northern California town of Willows. Large car haulers roll into...

Fees, Classes and Rules Established for 2022 25 Hours of Thunderhill

To keep costs in check for entrants in the 2022 25 Hours of Thunderhill Presented by Hawk Performance, and despite rising costs, NASA has...

Building a Privateer GT3 Nissan 370Z

Back in 2018, Valkyrie Autosport’s 370Z wasn’t quite ready for ES. It was still stuck in E0, where it had demonstrated dominant pace on...

25 Hours of Thunderhill Slated for Dec. 2-4, 2022

It might seem like a long way away, but now is the time to begin your efforts to get your team and your car...

Thunderhill Scenes 2021

Motorsports is a wonderful photographic subject, and the 25 Hours of Thunderhill Presented by Hawk Performance is no exception. However, this race offers photographers...

Team One Motorsports Captures ESR Class and Overall Win at 2021 NASA 25...

After a “gap year” in 2020 due to the pandemic, the 2021 25 Hours of Thunderhill picked up where it left off, attracting the...

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