American Ninja Warrior S13E9 backdrop
American Ninja Warrior poster

American Ninja Warrior (2009)

S13E9 Semifinals 4

Aug 23, 2021 Season 13 Episode 9 Reality

The Semifinals come to an exciting finish as the ninjas tackle 10 challenging obstacles. In the Split Decision round, they must decide between an upper-body challenge and a balance test. The two best performers then compete on the Power Tower, with the victor receiving a Safety Pass that secures their spot in the National Finals.