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...
After 12 Years Trying, Lowe Group Racing Gets ES Class Win at 2021 NASA...
Lowe Group Racing owner Jerold Lowe had been trying to win the 25 Hours of Thunderhill since 2009, and this year he finally got...
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...
