In the last night of the Las Vegas finals, competitors tackle obstacles that include Psycho Chain and Area 51.

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.

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.

American Ninja Warrior Season 8 Finals

The finals continue in Las Vegas, Nevada, where the remaining finalists take on Stage 1. Those that finish move on to Stage 2.

No description available

Qualifying comes to Houston, Texas where competitors tackle 6 obstacles, including the brand new Tilting Slider, Cargo Crossing, and The Swinging Spikes. Returning veterans include Brent Steffensen and Sam Sann, along with season 6 breakout star and fan-favorite Kacy Catanzaro.

The top 30 competitors from the Houston Qualifier tackle the Finals course, which includes the Salmon Ladder, Walking Bar, Crazy Cliffhanger, and Invisible Ladder. Top competitors and fan-favorites Brent Steffensen, Sam Sann, and Daniel Gil.

No description available

The top 30 competitors from the Philadelphia Qualifier tackle an even more challenging course. The 4 added obstacles are: the Salmon Ladder, Flying Shelf Grab, Pipe Pyramid, and Invisible Ladder. For the first time in ANW history, four women will compete in a City Finals: top female ninjas Michelle Warnky, Rachael Goldstein, Jesse La Breck, and Alyssa Beird take on the course, along with fan-favorites Geoff Britten, Joe Moravsky, Jamie Rahn, and Ryan Stratis.

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.

Season 6 opens with a qualifying round in Venice Beach, Cal., and features obstacles such as the Slack Ladder, the Jumping Bars Into Cargo, and the Cannonball Alley. Contestants include Olympians Susan Francia and Kate Hansen.

Pittsburgh, PA's historic Carrie Furnace will host the fifth qualifying round where competitors tackle two new obstacles, the Snake Crossing and the Wind Chimes. Returning veterans include Michelle Warnky and "Captain NBC" Jamie Rahn, while Olympian and Pittsburgh local Brianne McLaughlin and Harlem Globetrotter Flip White will take a shot at the course, along with University of Pittsburgh "vampire" professor Joel Brady and Team USA members Joe Moravsky and Elet Hall.

The top 30 competitors from the Kansas City Qualifier tackle the Kansas City Finals course which includes such obstacles as the Salmon Ladder, Flying Shelf Grab, Body Prop, and Invisible Ladder.

No description available

On the Atlanta course competitors tackle six obstacles, including the brand new Floating Steps, Block Run, and Pipe Fitter. Veteran Ninjas Drew Drechsel and Neil “Crazy” Craver return, along with seven-time competitor Travis Rosen.

No description available

No description available

No description available

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.

Part 1 of 2. A qualifying round in Baltimore features obstacles such as the Downhill Jump, Prism Tilt, Swing Jump and Circle Cross.

Part 1 of 2. A qualifying round in Miami featuring the Utility Pole Slider, the Balance Bridge, the Slider Jump and the Monkey Peg. Contestants include Olympic medalist Dee Dee Trotter.

Conclusion. A qualifying round in Miami featuring the Utility Pole Slider, the Balance Bridge, the Slider Jump and the Monkey Peg. Contestants include Olympic medalist Dee Dee Trotter.

Part 1 of 2. A qualifying round in Denver featuring obstacles such as the Rolling Log, the Rotating Bridge, the Jump Hang Kai and the Grip Hang. Contestants include professional snowboarder Graham Watanabe.

Conclusion. A qualifying round in Denver featuring obstacles such as the Rolling Log, the Rotating Bridge, the Jump Hang Kai and the Grip Hang. Contestants include professional snowboarder Graham Watanabe.