Orangetheory Fitness is also known as Orangetheory Fitness Ultimate Fitness Group, LLC Orangetheory Fitness Rancho Cucamonga, CA About Orangetheory Fitness Orangetheory Fitness was founded by Ellen Latham, David Long, David Hardy, Dominic Sauer, and Jerome Kern in 2010, with David Long listed as CEO. It is a privately owned fitness franchise founded and headquartered in […]