Registration for the 2019 NASA 25 Hours of Thunderhill Presented by Hawk Performance will open Monday, September 9th, 2019 at 9 am Pacific Standard Time. Please visit https://nasa25hour.com for the latest event information and registration link. Any teams interested in taking part in the longest closed-course endurance race in North America will be able stake [...]
Teams are entering the final months of preparation for the 2019 NASA 25 Hours of Thunderhill Presented by Hawk Performance. The 2019 rules have been posted, and teams from the Western Endurance Racing Challenge will be capping of their season at the 25 with a special 12-hour race that will start at the same time, [...]
It takes a lot to win the 25 Hours of Thunderhill. It requires even more to win it four times in a row. Team Toyo Tires Flying Lizard accomplished just that in 2018, in addition to supporting three other cars. Here’s a good look at the effort it took and some comments from the people [...]
Kehoe’s passion for girls’ education led to the formation of Shift Up Now, a female racing team she uses to promote and inspire courage and confidence in girls and young women. Kehoe put a team of all women drivers together for the 2018 25 Hours of Thunderhill Presented by Hawk Performance, and did so probably [...]
Team Toyo Tires Valkyrie Autosport driver Brian Lock provides a good luck at what traffic at the 25 Hours of Thunderhill can be like. Lock dices through slower classes in his E0 Nissan 370Z on the way to a third-in-class finish and eighth overall.
Last year the big news from the 25 Hours of Thunderhill was how the Flying Lizard team had won overall and class for the third year in a row. What didn’t get as much press, yet merits as much respect, is that Team RA Motorsports also won the E3 class for the third consecutive year. [...]
In years past, the Toyo Tires/Flying Lizard team made taking the overall win at the 25 Hours of Thunderhill look easy, particularly in 2017 when the team led nearly the whole race and won by six laps. Of course, we know it’s never easy to win the 25 Hours of Thunderhill, and this year was [...]
If you enjoy hard-fought endurance racing, E1 was the class to watch at Thunderhill. It has been for a few years now, with E46 BMWs making up six of the class’s 10 entries. Two cars, Team Moorewood Creative and 2018 ART Racing exchanged the lead more times than you have fingers and toes throughout the [...]
One Motorsport has been a fixture at the 25 Hours of Thunderhill ever since Speed News has been covering it, since 2013. The team’s Radical sports racers are typically one of the fastest cars on track. The trick is getting them to last and keeping them out of incidents with larger, heavier production-based racecars. The [...]
The E2 class is in something of a lull in terms of participation. Heading into the 25 Hours of Thunderhill, there was only one car registered. On race day, two E3 cars moved to the E2 field to fill it in a bit. Team HQ Autosport had taken three WERC wins in 2018 and one [...]