TV American Ninja Warrior - Season 13 Episode 4 : Qualifiers 4 American Ninja Warrior - Season 13 Episode 4 : Qualifiers 4 6.849/10 by 73 users The Qualifiers continue at the Tacoma Dome with a new generation of ninjas taking on the course. For the first time, competitors as young as 15 compete and will face up to six challenging obstacles, including new obstacle Double Down in addition to the iconic Warped Wall. Details Casts Posters Images Title American Ninja Warrior - Season 13 Episode 4 : Qualifiers 4 Alternative Titles 美国极限体能王 First Air Date 2009-12-12 Last Air Date 2025-09-01 Number of Episodes 257 Number of Seasons 18 Genres Reality, Networks NBC, G4, Casts Matt Iseman, Akbar Gbaja-Biamila Plot Keywords , Self - Host Matt Iseman Self - Host Akbar Gbaja-Biamila Episodes List American Ninja Warrior Season 13 :Episode 1 Qualifiers 1 Qualifiers 1 2021-05-31 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 2 Qualifiers 2 Qualifiers 2 2021-06-07 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 3 Qualifiers 3 Qualifiers 3 2021-06-21 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 4 Qualifiers 4 Qualifiers 4 2021-06-28 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 5 Qualifiers 5 Qualifiers 5 2021-07-12 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 6 Semifinals 1 Semifinals 1 2021-07-19 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 7 Semifinals 2 Semifinals 2 2021-08-09 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 8 Semifinals 3 Semifinals 3 2021-08-16 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 9 Semifinals 4 Semifinals 4 2021-08-23 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 10 National Finals 1 National Finals 1 2021-08-30 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 11 National Finals 2 National Finals 2 2021-09-06 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 12 National Finals 3 National Finals 3 2021-09-13 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 13 ANW Women's Championship ANW Women's Championship 2022-05-08 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those... American Ninja Warrior Season 13 :Episode 14 American Ninja Warrior All Star Spectacular Special American Ninja Warrior All Star Spectacular Special 2022-05-30 Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those...