List of 24 Hour Fitness Stores in Rancho Cucamonga, CA Outlet Note Regular Brands 24 Hour Fitness California Rancho Cucamonga Rating 4.9 based on 76 votes Products Personal Training Health Club Exercise Classes NameAddressPhone Name/Address/Phone 24 Hour Fitness outlet - Rancho Cucamonga 8188 Rochester Ave (909) 466-0880 24 Hour Fitness outlet - Rancho Cucamonga 11787 Foothill Blvd (909) 944-1000 People Also Viewed