Experience the rush with not one, but two indoor asphalt tracks at K1 Speed Ontario. Track 1 offers technical corners for seasoned racers, while Track 2 features a mix of fast and slow turns—perfect for novices and juniors. Our electric go-karts deliver zero emissions and instant torque, transforming your perception of indoor karting with reliable speed and precision.

Rev up your excitement at K1 Speed Ontario, located near the site of the former Ontario Motor Speedway. This 85,000 sq ft venue features two asphalt indoor tracks, offering challenging technical corners and a beginner-friendly layout. Whether you’re racing high-speed laps, hosting a kid’s birthday party, a teen celebration, an adult birthday event, or a corporate gathering, we deliver the thrills and the fun. With arcade games, a comfortable casual dining lounge, and two meeting rooms, K1 Speed Ontario is your go-to spot for unforgettable indoor action near Ontario Mills, Upland, Rancho Cucamonga, Pomona, and even the Auto Club Speedway.