2014 | 16 Episodes

Season 0 of American Ninja Warrior premiered on January 13, 2014.

Season 1

2009 | 8 Episodes

Season 1 of American Ninja Warrior premiered on December 12, 2009.

Season 2

2010 | 10 Episodes

Season 2 of American Ninja Warrior premiered on December 8, 2010.

Season 3

2011 | 9 Episodes

Season 3 of American Ninja Warrior premiered on July 31, 2011.

Season 4

2012 | 32 Episodes

Season 4 of American Ninja Warrior premiered on May 20, 2012.

Season 5

2013 | 21 Episodes

Season 5 of American Ninja Warrior premiered on July 1, 2013.

Season 6

2014 | 14 Episodes

Season 6 of American Ninja Warrior premiered on May 26, 2014.

Season 7

2015 | 16 Episodes

Season 7 of American Ninja Warrior premiered on May 25, 2015.

Season 8

2016 | 13 Episodes

Season 8 of American Ninja Warrior premiered on June 1, 2016.

Season 9

2017 | 17 Episodes

Season 9 of American Ninja Warrior premiered on June 12, 2017.

Season 10

2018 | 17 Episodes

Season 10 of American Ninja Warrior premiered on May 30, 2018.

Season 11

2019 | 18 Episodes

Season 11 of American Ninja Warrior premiered on May 29, 2019.

Hosted by Matt Iseman and Akbar Gbajabiamila, along with sideline reporter Zuri Hall, the action-packed series follows competitors as they tackle a series of challenging obstacle courses in city qualifying and city finals rounds across the country. This year, "American Ninja Warrior" makes stops in Los Angeles, Atlanta, Oklahoma City, Baltimore, Cincinnati and Seattle/Tacoma, shooting indoors for the first time at the famed Tacoma Dome.