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...
Racing Resumes at the 2021 25 Hours of Thunderhill Presented by Hawk Performance After...
Racing resumed early Sunday at the 25 Hours of Thunderhill Presented by Hawk Performance after an 11-hour fog delay. Racers were back on track...
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...
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 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...
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...
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...
Valkyrie Autosport Scores a Double Podium in ES class at 2019 25 Hours of...
When it comes to the 25 Hours of Thunderhill, few teams have had as much success as Valkyrie Autosport. The team took third in...
Registration for the 2021 25 Hours of Thunderhill Opens August 1
The pageantry is back, the drama, the challenge, the triumph!
Registration is set to open for the 2021 25 Hours of Thunderhill Presented by Hawk...
Beyond Dusk Till Dawn – Men and machines tackle one of motorsport’s most grueling...
You never know what to expect from the 25 Hours of Thunderhill presented by the United States Air Force. Certainly you can expect to...
