partners & Sponsors

The ROK Cup USA kart racing series is a division of the internationally recognized ROK Cup racing program, powered by the Vortex Engine package. The program promotes parity within the classes, and the parent series, ROK Cup, is an FIA Authorized International Series with a 15-year history in over 32 countries. For nearly a decade SSi Racing School has been the gateway for aspiring indoor kart racers to make the move to outdoor karting competition and established Kart Racers to Full size Race Cars. In addition, SSi continues to be a preferred driver development program for Professional, Semi-Pro, Amateur, Beginners and track day racing drivers.
OPI Commercial Builders is a Silicon Valley-based general contractor specializing in design-build, tenant and market ready projects on both new construction and redevelopment improvements. We work with developers, real estate brokers, facilities departments, landlords and tenants on projects ranging in scope from façade redevelopment to new buildings, labs, clean rooms, manufacturing facilities and creative office interiors. ALTWELL provides purposefully curated and flavored CBD products to help improve your overall wellness, sleep, relaxation and balance. We’re committed to helping you live each day with comfort and calm.
1-on-1 Coaching With The Pros You Watch On TV.
With Blayze, coaches highlight what you can improve upon, why it needs to be improved, how to make actual change to improve it, and set a clear path for improvement that’s personalized to you.
We create superior sports nutrition that helps athletes fuel past their limits to accomplish even their most ambitious goals. Our products are natural, great-tasting and clinically formulated and scientifically proven to harness the unique power within each athlete and fortify it against fatigue, dehydration and burnout.
Winning on today's racing circuit requires more than an exceptional driver and a well-built car. It takes high-performance racing fuels that are willing to go the distance - fuels like those produced by Sunoco. As the largest manufacturer of racing gasolines in the world, Sunoco has a 40-year track record of winning performances. With an expanded product line, Sunoco of­fers drivers more choices than ever before. For the performance your engine is designed to deliver, con­sistently choose Sunoco Race Fuels. ROK Cup USA and their North American ROK affiliates will make the switch to LeVanto Tires for the 2021 season. Utilized from Micro ROK all the way through to Shifter ROK, the LeVanto Tire will be produced by leading Italian tire manufacture LeCont and will be the tire of choice for ROK Cup USA for 2021 and beyond.
Flying Husky Racing is a car club based in the Pacific Northwest that delivers premium track days and car events for automotive enthusiasts, and is dedicated to safety, development, and building community among members and participants. Hero Life protects everyday heroes by providing secure financial protection for the things that matter most. There are many paths on a Hero's journey, that's why we offer industry-leading coverage from $100,000 up to $2,000,000* in an instant.
Quality, workmanship and satisfaction are the fundamentals behind the Brooks Motor Cars philosophy. Brooks Motor Cars sells and services Aston Martin, Mercedes Benz, Audi, Jaguar, Tesla, BMW and Porsche. A love letter to the sport of show jumping, DESERT FLIGHT is a documentary short film that explores the unique relationship with the horse and why people dedicate so much to the equestrian life.
Founded in 1992 and located at Sonoma Raceway, California's Wine Country Motor Sports has the largest combined inventory of Sparco, PUMA, OMP, HJC, Bell, and Arai products in the United States. Call: (800) 708-7223 Since 1979, Red Line Synthetic Oil Corporation has grown to manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives, and its popular WaterWetter cooling additive for the automotive, motorcycle, marine, and industrial markets. Based in Benicia, California, Red Line has a reputation with racers and enthusiasts alike for creating products that perform and protect better than any on the market, regardless of price.
Fathia Vineyards is a boutique family winery located in the heart of Sonoma Valley. The delicate structure, bold fruitness, and spicy elegance of our wine make it the pride of the Franco-Guerrero Family.