Team HQ Autosport Dominates E2 at 2018 NASA 25 Hours of Thunderhill

The E2 class is in something of a lull in terms of participation. Heading into the 25 Hours of Thunderhill, there was only one...

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...

To The Bitter End – Racers withstood plunging temperatures from flag to flag at...

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...

El Diablo Motorsports Takes a Win in the E0 Class at the 2015...

El Diablo Motorsports is no stranger to the 25 Hours of Thunderhill. In fact, the team won E0 in 2014 and 2012. For the...

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...

E0 Class – Thunderhill 2016

2016 marked the first time two Nissan Z cars, a 350 and a 370 were contesting for the E0 win at Thunderhill. Typically the...

Division of Labor – Mazda brought five cars to the 2015 25 Hours of...

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...

Team CLP Performance Took First Place Over Élan NP01 Team 1 in the 2015...

In its first appearance in the 25 Hours of Thunderhill, the Élan NP01 laid down a best qualifying lap time of 1:52.079, which was...

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...

ES Class – Thunderhill 2016

For the last several years, the overall winner has gridded in ES class. ES cars don’t usually have the pace that ESR cars do,...

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