Motel 6 Fort Lupton is located with walking distance to area dining. Visit the Colorado National Speedway and Adam's County Fairground. Amenities include unlimited local phone calls, and free Wi-Fi available in our smoke-free modern rooms.Motel 6 Fort Lupton is located with walking distance to area dining. Visit the Colorado National Speedway and Adam's County Fairground. Amenities include unlimited local phone calls, and free Wi-Fi available in our smoke-free modern rooms. .