Twelve young athletes, representing three different age groups (ages 9-14), travel from all over the United States to compete in the first of sixteen qualifiers.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve junior ninjas (ages 9-14) in the second qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve junior ninjas (ages 9-14) in the third qualifier of the tournament.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve junior ninjas (ages 9-14) in the fourth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve junior ninjas (ages 9-14) in the fifth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve junior ninjas (ages 9-14) in the seventh qualifier of the tournament.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve junior ninjas (ages 9-14) in the eighth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve junior ninjas (ages 9-14) in the ninth qualifier of the tournament.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve junior ninjas (ages 9-14) in the tenth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve more junior ninjas in the eleventh qualifier of the tournament.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve more junior ninjas in the twelfth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Najee Richardson, and Kevin Bull mentor twelve more junior ninjas in the thirteenth qualifier of the tournament.

All-star ninjas, Drew Drechsel, Natalie Duran, and Meagan Martin mentor twelve more junior ninjas in the sixteenth qualifier of the tournament.

All-star ninjas, Drew Drechsel and Barclay Stockett mentor sixteen 9 & 10 year-old semifinalists as the tournament is narrowed to the Final 4.

All-star ninjas, Natalie Duran and Najee Richardson mentor sixteen 11 & 12 year-old semifinalists, as the tournament is narrowed to the Final 4.

All-star ninjas, Meagan Martin and Kevin Bull mentor sixteen 13 & 14 year-old semifinalists, as the tournament is narrowed to the Final 4.

In the season premiere, twelve young athletes, representing three different age groups, travel from all over the United States to compete in the first qualifier of the tournament.

All-star ninjas, Najee Richardson, Jessie Graff, and Meagan Martin mentor twelve more junior ninjas in the second qualifier of the tournament.

All-star ninjas Najee Richardson, Jessie Graff and Drew Drechsel mentor 12 more junior ninjas in the tenth qualifier of the tournament.

All-star ninjas, Barclay Stockett, Grant McCartney, and Meagan Martin mentor twelve more junior ninjas in the eleventh qualifier of the tournament.

Najee Richardson, Jessie Graff, and Drew Drechsel mentor twelve more junior ninjas in the twelfth qualifier of the tournament.

All-star ninjas Najee Richardson, Barclay Stockett, Jessie Graff, Grant McCartney, Drew Drechsel, and Meagan Martin return to mentor the final four competitors from each age group, as the Champions of American Ninja Warrior Junior are crowned.