American Ninja Warrior

Season 13 begins with a new generation of ninjas taking on the course in Tacoma, Wash., at the famed Tacoma Dome.

The Qualifiers continue at the Tacoma Dome with a new generation of ninjas taking on the course.

The Qualifiers continue with a new generation of ninjas taking on the course.

The Qualifiers continue at the Tacoma Dome with a new generation of ninjas taking on the course.

The Qualifiers come to a close at the Tacoma Dome with a new generation of ninjas taking on the course.

Qualifying is over and it's time to step it up for the competition's Semi-Finals!

The Semifinals continue in Los Angeles where ninjas will face up to 10 challenging obstacles, including new obstacle Padlock. For Split Decision, ninjas must choose between an upper body and balance obstacle.

The Semifinals continue from Los Angeles where ninjas face up to 10 challenging obstacles, including new obstacle Drop Zone.

The Semifinals conclude in Los Angeles where ninjas face up to 10 challenging obstacles. For Split Decision, ninjas must choose between an upper body and balance obstacle.

The National Finals return to Las Vegas where the ninjas face up to eight supersized obstacles on the world's most challenging course.

The National Finals continue in Las Vegas where the ninjas face up to eight supersized obstacles on the world's most challenging course.

The National Finals conclude in Las Vegas as the remaining competitors move on to Stage 2 and beyond for their chance to win $1 million and become the next American Ninja Warrior.