The qualifying rounds begin in L.A. with ninjas from across the country taking on the world's most challenging obstacle course. The competition returns bigger than ever with two unique qualifying courses and a chance at the Mega Warped Wall.

The qualifying rounds continue in L.A. with ninjas from across the country taking on the world's most challenging obstacle course. The competition is bigger than ever with two new qualifying courses and a chance at the Mega Warped Wall.

The qualifying rounds continue in L.A. with ninjas from across the country taking on the world's most challenging obstacle course. The competition is bigger than ever with two different qualifying courses and a chance at the Mega Warped Wall.

The qualifying rounds continue in L.A. with ninjas from across the country taking on the world's most challenging obstacle course. The Mega Warped Wall returns and head-to-head runoff races determine the final spot moving forward to Semifinals.

The qualifying rounds in L.A. conclude with ninjas from across the country taking on the world's most challenging obstacle course. The Mega Warped Wall returns and head-to-head runoff races determine the final spot moving forward to Semifinals.

The Semifinals begin in Los Angeles where the competing ninjas face up to six challenging obstacles and race head to head for a spot in the National Finals.

The Semifinals continue in Los Angeles as the competing ninjas race head to head for a spot in the National Finals and face up to six challenging obstacles.

The National Finals begin in Las Vegas as the remaining competitors compete in Stage 1 for their chance to win $1 million and become the next American Ninja Warrior.

The National Finals continue in Las Vegas as the remaining ninjas compete in Stage 1 for their chance to win $1 million and become the next American Ninja Warrior.

The national finals continue in Las Vegas as the remaining ninjas move on to Stages 2 and 3 for their chance to win $1 million and become the next American Ninja Warrior.

The National Finals conclude in Las Vegas as the remaining ninjas compete in Stage 3 and 4 for their chance to win $1 million and become the next American Ninja Warrior.