The course travels to Miami, Florida for the fourth qualifying round. The obstacles include the Quintuple Steps, Downhill Pipe Drop, Dancing Stones, Jump Hang, Curtain Slider, and Warped Wall. Veteran ninjas Drew Drechsel, the "Masked Man" Flip Rodriguez, Idoko Abuh, and Joyce Shahboz return, while smiling animator Kavon Sadler and Brooklyn stuntman Luciano Acuna, Jr. take on the course for the first time.