National Finals 3
- Episode aired Sep 13, 2021
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.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.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.