American Ninja Warrior Junior 2024 Sign Ups. American ninja warrior junior 2023 audition or american ninja warrior junior sign up 2023. The teen took a tumble into the water while working through.

Returning ninjas, ninja newbies, and ninja wannabes, here’s your shot! The american ninja warrior jr (5 week clinic) is on saturday february 24, 2024 to saturday march 23, 2024.