Pequenos Guerreiros Ninja

Season 18 kicks off in Las Vegas as ninjas from the Western Region compete in qualifiers for a spot in the all-new Regional Finals.

The Western Regional Qualifying rounds continue in Las Vegas as ninjas compete for a spot in the all-new Regional Finals.

The new Regional Finals begin as ninjas from the Western Region compete for a spot in the National Finals.

The Eastern Regional Qualifying rounds begin in Las Vegas as ninjas compete for a spot in the all-new Regional Finals.

The Eastern Regional Qualifying rounds continue in Las Vegas as ninjas compete for a spot in the all-new Regional Finals.

The Regional Finals begin as ninjas from the Eastern Region compete for a spot in the National Finals.

An all-new group of ninjas enters the competition as the Central Regional Qualifying rounds begin in Las Vegas with an updated obstacle course.

A new group of ninjas from the Central Region hits the course as the Qualifying Rounds come to a close in Las Vegas.

It's all or nothing as the remaining Central Region ninjas compete for a spot in the National Finals.

The National Finals kick off with the top 60 athletes competing in head-to-head races as they attempt to become American Ninja Warrior champion.