Event hosting companies in Ontario, California

Located in Ontario, California, K1 Speed is the ultimate destination for indoor go-kart racing, corporate events, and team building activities. With two indoor asphalt courses, a Paddock Lounge serving delicious food and drinks, and meeting rooms for special events, K1 Speed offers an adrenaline-pumping experience for all ages. Whether you're a novice or a seasoned racer, our high-performance electric karts will provide a thrilling experience on the track. Conveniently located near major attractions in San Bernardino County and Riverside County, K1 Speed Ontario is the perfect place to host a birthday party, corporate event, or simply enjoy a day of racing with friends. Come race with us and experience one of the best indoor go-kart tracks in Southern California!

Cucamonga-Guasti Regional Park, located at 800 North Archibald Avenue in Ontario, California, is a popular tourist attraction offering 150 acres of outdoor recreation activities in an urban setting. Visitors can enjoy fishing in two lakes, a swim complex with water slides, splash pad, picnic tables, and group picnic shelters for events. The park also features Topgolf, an open-air venue with hitting bays, a rooftop terrace, and private event space. The park hosts various events and workshops throughout the year, including fishing workshops and derbies. It offers summer heat relief at the pool and water slides, which are open from Memorial Day weekend to Labor Day weekend. The park is also a great site for family gatherings, company picnics, and events, with covered picnic shelters and barbecue grills available for rent.