The NASA 25 Hour

Three hours into the running of NASA’s 25 Hours of Thunderhill presented by Hawk Performance, four teams in the ESR Class are bunched atop...

With only six cars racing at Road Atlanta in the Honda Challenge Presented by Honda Performance Development, qualifying was close for Saturday’s race. Kris...

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...

The weather has always been a wildcard at the NASA 25 Hours of Thunderhill Presented by Hawk Performance, so teams never know whether to...

If you work for a large corporation that offers perks to its top performers, you can probably expect them to go to a sun-soaked...

NASA’s 25 Hours of Thunderhill presented by Hawk Performance got underway Saturday morning with 52 teams competing to win the prestigious endurance race. Racing on...

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...

Cars Started  77 Cars Finished 56 Racecars by Brand Mazda 16 BMW 13 Acura 4 Honda 4 Porsche 4 Audi 3 Lexus 3 Chevrolet 2 Ford 2 Radical 2 Wolf 2 Datsun 1 Eagle 1 Factory 5 1 Panoz 1 Namazu 1 Norma 1 Seat 1 Superlite 1   Lap count of overall winner           705 Mileage driven by overall winner 2,016 Total laps completed by all cars     25,928 Mileage...

Always a hotly contested class, the E3 field consisted of eight Mazda Miatas, an Acura Integra and a Honda Civic. The field included multiple...

The Toyo Tires/Flying Lizard Motorsports Audi had taken the overall and ES class win in 2016 and 2015, and it came to Thunderhill in...