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...

E1 Class – Thunderhill 2016

With 16 cars on grid, E1 had the highest car counts of the 2016 25 Hours of Thunderhill. Grip Racing took first and second...

25 Hours of Thunderhill Canceled for 2020

Due to travel restrictions and precautions related to COVID-19, NASA has made the painful decision to cancel the 2020 25 Hours of Thunderhill Presented...

Ford Performance Racing School Returns to the 2017 NASA 25 Hours of Thunderhill

This time, it’s personal. The Ford Performance Racing School will re-enter the fray at the 2017 NASA 25 Hours of Thunderhill presented by Hawk...

Grid Locked in as Teams Ready for Saturday’s 2018 NASA 25 Hours of Thunderhill...

The field is set for Saturday’s 16th running of the NASA 25 Hours of Thunderhill presented by Hawk Performance as teams face potential rain,...

Toyo Tires/Flying Lizard Motorsports Audi Wins Third Consecutive NASA 25 Hours of Thunderhill...

The Toyo Tires/Flying Lizard Motorsports team took its third consecutive overall win in the NASA 25 Hours of Thunderhill presented by Hawk Performance on...

Team Trim Tex Racing Wins E1 at the 2017 NASA 25 Hours of Thunderhill

The 25 Hours of Thunderhill is always a testament to the value of persistence, but that was especially true in E1 in 2017. Any...

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...

Sunday Noon Update: Field Tightens at 25 Hours of Thunderhill Presented by Hawk Performance

Under normal circumstances, noon would mark the finish to the 25 Hours of Thunderhill Presented by Hawk Performance. But this year’s race has been...

At Long Last, Team Technik Competition Takes the E2 Class Win at 2019 25...

After 14 years of trying to win his class at 25 Hours of Thunderhill, Peter Hopelain of Technik Competition can finally raise the championship...

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