About Us
Founded by Molly Metz, 5x World Champion jump roper, in 2013 as CrossFit Mad Hops and JumpNrope Gym, we had the distinction of being America's first jump rope-focused gym. As a vibrant 10,000 sqft. home for athletes and a playground for hundreds of enthusiastic kids, our community quickly grew. Evolving into the 3000 sqft. CrossFit Untapped, we continued to embrace the spirit of dynamic and inclusive fitness. Today, as The TrainStation Louisville, still owned by Molly and her husband Dirk, we are more than just a gym; we are a family united by a passion for fitness. Community is the heart of our gym—where every member thrives, working out together, supporting one another, and achieving wellness collectively.