Looking for the ultimate indoor adrenaline rush in the Inland Empire? Experience 85,000 square feet of action at K1 Speed Ontario, San Bernardino County's premier amusement center, event venue, and tourist attraction! We deliver non-stop excitement with two challenging indoor go-kart tracks for adults and juniors, a vibrant video arcade, two private meeting rooms, and our restaurant, the Paddock Lounge. As a top-rated children's party service and corporate team-building hub, we provide an unforgettable, zero-emission racing experience. After setting your fastest lap, grab delicious food to recharge. Adults can celebrate with a cold beer or glass of wine (served strictly after racing!). Book your Inland Empire event today.