Lorin Ball at the Denver City Finals

Also available on the NBC app

Watch Lorin Ball's run from the Denver City Finals.

Appearing:Matt IsemanKristine Leahy
Tags: american ninja warrior, watch ninja warrior video, new ninja warrior season, ninja warrior season 9, american ninja warrior 913, denver city final, Lorin Ball, ninja warrior highlights
S9 E124 minHighlightReality and Game ShowPrimetime