16 episodes
First episode: E1

Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those that successfully complete the finals course in their designated region move on to the national finals round in Las Vegas, where they face a stunning four-stage course modeled after the famed Mt. Midoriyama course in Japan. The winner will take home a grand prize of $1 million.
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16 episodes
First episode: E18 episodes
First episode: E110 episodes
First episode: E19 episodes
First episode: E132 episodes
First episode: E121 episodes
First episode: E114 episodes
First episode: E116 episodes
First episode: E113 episodes
First episode: E117 episodes
First episode: E117 episodes
First episode: E118 episodes
First episode: E19 episodes
First episode: E114 episodes
First episode: E113 episodes
First episode: E117 episodes
First episode: E111 episodes
First episode: E114 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
American Ninja Warrior first aired on December 12, 2009.
American Ninja Warrior currently has 17 seasons and 253 episodes.
No official next-episode air date is listed for American Ninja Warrior right now.