Top ninjas, including Drew Drechsel, Jessie Graff, Najee Richardson and Flip Rodriguez, compete in crazy feats of strength, intense skill challenges and a team relay for the ages.

Sean Bryan, Drew Drechsel, Joe Moravsky and Najee Richardson represent Team USA against top athletes from Asia, Europe and Latin America in a battle for worldwide ninja domination.

Joe Moravsky, Najee Richardson, Sean Bryan, Drew Drechsel, Allyssa Beird, Sean Bryan and more try to claw their way to Mount Midoriyama.

We say goodbye as Kacy Catanzaro makes her final run while Drew Drechsel, Daniel Gil, Najee Richardson, Jessie Graff, David Campbell, Meagan Martin, Tyler Yamauchi and more take a run at Stage 1.

Lance Pekus, Joe Moravsky, Allyssa Beird, JJ Woods, Jesse Labreck, Josh Levin, Barclay Stockett, Nick Hanson and more kick off the National Finals in Las Vegas.

Meagan Martin, Ian Dory, Dalton Knapp, Lorin Ball, Brian Arnold and more return for the Denver City Finals.