25 Hours of Thunderhill

There’s a phenomenon that happens often during each 25 Hours of Thunderhill Presented by Hawk Performance. When you check the standings at midnight, there...

A team led by high school students pulled off the win they have been seeking in E3S and gave team manager and teacher Al...

The 25 Hours of Thunderhill presented by the U.S. Air Force is North America’s longest closed-course endurance race. During the 2013 event, its 11th...

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

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...

Motorsport Services came from New Zealand and Australia with their SEAT Leon to race in the 25 Hours of Thunderhill, which marked the first...

Turn 3 Motorsports took the overall and ESR class win its first 25 Hours of Thunderhill presented by Hawk Performance. The team also achieved...

The fog is lifting from the Thunderhill Raceway as the 2021 25 Hours of Thunderhill Presented by Hawk Performance begins at 11 a.m. today. ESR...

Anyone who has raced in the 25 Hours of Thunderhill will tell you it’s a monumental undertaking — even if you’re only racing one...

By the time 8 p.m. Saturday night rolls around during the 25 Hours of Thunderhill, teams that avoided contact and mechanical issues have settled...