The former headquarters of Sports Authority in Englewood is turning into a climbing gym. Climbing and fitness company Earth Treks, which already operates a 29,000-square-foot climbing gym in Golden, said it will build a 52,000-square-foot climbing gym at the old Sports Authority headquarters building. "Earth Treks Englewood will be the largest gym in the nation! In addition to world-class roped climbing and bouldering terrain, Englewood guests will find their favorite amenities including a yoga...
