There is a different feeling when you roll into The Circuit at Buttonwillow Raceway Park. The original Buttonwillow, now known as The Classic, carries the weight of decades. It has lap records, stories, rivalries, bent splitters, bruised egos, and a paddock culture that generations of California racers know by heart.
The Circuit feels like the next chapter.
It is still Buttonwillow. You still arrive by way of Lerdo Highway, with the open Central Valley sky overhead and the familiar sense that the outside world has been left somewhere behind you. But as you approach the new course, the mood changes. The Circuit feels purpose-built, modern, and focused. It is a standalone track, not an add-on or a shortcut. It was created to give drivers and riders something Buttonwillow had never had before: a new surface, a new rhythm, and a new standard for high-speed testing, racing, and development in California.
The Circuit is not simply “the new track.” It is a track with its own personality.
From the first laps, what stands out is how much the course rewards commitment. The surface is smooth and grippy. The width gives you options. The elevation, built into a place that is naturally flat, gives the lap visual drama and changes the way the car or bike loads through the corners. The result is a course that feels fast without being simple, technical without being stop-and-go, and modern without losing the Buttonwillow spirit.
In a car, The Circuit asks you to trust the platform underneath you. You can carry speed, but you need rhythm. The fast corners invite confidence, yet they still punish impatience. The wide surface can tempt a driver into overdriving, especially early in the lap, where the urge is to brake later and later until the track reminds you that a missed apex is still a missed apex. A clean lap here is not about muscling the car into submission. It is about letting the car breathe, keeping roll speed up, and linking the corners together as one continuous conversation between steering, brake, throttle, and grip.
In a race car, the sensation is polished but serious. You are not fighting the bumps and character of the old surface in the same way you do on the Classic. Instead, you are managing speed, trajectory, and commitment. The grip encourages you to push, but because the corners flow together, mistakes can carry with you. A small compromise at entry can follow you through the next section. A little impatience with throttle can widen the exit just enough to ruin the next approach. The Circuit rewards drivers who can be precise at speed.
On a motorcycle, that smoothness and flow take on a different meaning. Riders feel the track through lean angle, edge grip, body position, and throttle pickup. The Circuit has long, flowing sections that let a rider hold the bike on the edge of the tire and feel the corner stretch out. That is part of what gives the track a European flavor. It is not only about braking hard, flicking the bike, and standing it up. It is about trusting the tire, carrying lean, and letting the track open up beneath you.
The Circuit’s one-direction design also gives it a distinct identity. Many Buttonwillow configurations are known for their flexibility, running clockwise or counterclockwise, changing layouts, and creating endless combinations. The Circuit is different. It has a set direction and a set rhythm. That gives racers and teams a stable reference point. Every lap builds on the last. Every test session adds data. Every driver and rider is learning the same sequence, the same braking references, the same corners, and the same places where courage matters.
That makes it valuable for professional testing and development. Teams need repeatability. Manufacturers need consistency. Drivers need a place where a setup change can be felt clearly, without the noise of an inconsistent surface or constantly changing configuration. The Circuit gives Buttonwillow a modern platform for that kind of work while still keeping the relaxed, accessible feel that has always made the facility a home for club racers, track day drivers, motorcycle riders, and weekend builders.
There is also something important about where The Circuit fits in California racing. For years, Buttonwillow has been the meeting place between Southern California and Northern California motorsports culture. People come from Los Angeles, San Diego, the Bay Area, the Central Coast, Bakersfield, and everywhere in between. The Classic earned that role over decades. The Circuit expands it.
It gives the facility a fresh surface, new amenities, and a course that feels ready for the next generation of cars, motorcycles, race teams, EV development, high-performance driver education, and competitive testing. It is not replacing the Classic. It is standing beside it.
That is the magic of Buttonwillow now. You can run a layout with decades of history, famous corners, bumps, records, and reputation. Or you can cross into a new paddock and experience a circuit that is still writing its story.
The Circuit feels like a place where that story is just beginning. The lap does not have the same mythology yet. The corner names are still becoming part of the language. The records are still fresh. The tales of perfect laps, last-lap passes, and hard-earned personal bests are still being created.
But the foundation is there.
The Circuit is fast enough to be exciting, technical enough to be meaningful, smooth enough to inspire confidence, and demanding enough to keep you honest. It gives drivers and riders room to grow. It gives teams a serious place to test. It gives California racing something new without losing what made Buttonwillow matter in the first place.
And when you finish a session, roll back into the paddock, and hear the engine ticking as it cools, you get the feeling that you have not just driven another track. You have been part of the opening years of something that will matter for a long time.
Explore The Circuit on our track page for specs, the official track map, and a turn-by-turn video lap with FastLane’s Matt and Larry.