The BEST episodes of American Ninja Warrior Junior season 3

Every episode of American Ninja Warrior Junior season 3, ranked from best to worst by thousands of votes from fans of the show. The best episodes of American Ninja Warrior Junior season 3!

Kids are making history as they tackle challenging obstacle courses and compete to take home the title of American Ninja Warrior Junior!

Last Updated: 11/5/2024Network: PeacockStatus: Ended
A New Generation Takes the Course
star
8.86
7 votes

#1 - A New Generation Takes the Course

Season 3 - Episode 1 - Aired 9/9/2021

Twelve young athletes, representing three different age groups, travel from all over the United States to compete in the first of eight qualifiers.

Watch Now:Amazon
Quarterfinal 4
star
8.67
6 votes

#2 - Quarterfinal 4

Season 3 - Episode 12 - Aired 11/18/2021

In the fourth of four quarterfinal rounds, 12 junior ninjas that have advanced past the qualifying rounds now compete to move ahead to the semifinals.

Watch Now:Amazon
Quarterfinal 2
star
8.50
6 votes

#3 - Quarterfinal 2

Season 3 - Episode 10 - Aired 11/4/2021

In the second of four quarterfinal rounds, 12 junior ninjas that have advanced past the qualifying rounds now compete to move ahead to the semifinals.

Watch Now:Amazon
Junior Qualifier 2
star
8.43
7 votes

#4 - Junior Qualifier 2

Season 3 - Episode 2 - Aired 9/9/2021

Twelve new young athletes, representing three different age groups, travel from all over the United States to compete in the second of eight qualifiers.

Watch Now:Amazon
Quarterfinal 1
star
8.40
5 votes

#5 - Quarterfinal 1

Season 3 - Episode 9 - Aired 10/28/2021

In the first of four quarterfinal rounds, 12 junior ninjas that have advanced past the qualifying rounds now compete to move ahead to the semifinals.

Watch Now:Amazon
Quarterfinal 3
star
8.40
5 votes

#6 - Quarterfinal 3

Season 3 - Episode 11 - Aired 11/11/2021

In the third of four quarterfinal rounds, 12 junior ninjas that have advanced past the qualifying rounds now compete to move ahead to the semifinals.

Watch Now:Amazon
Grand Finale
star
8.40
5 votes

#7 - Grand Finale

Season 3 - Episode 15 - Aired 12/9/2021

The final four competitors from each age group compete in the grand finale, as the champions of "American Ninja Warrior Junior" are crowned.

Watch Now:Amazon
Semifinal 1
star
8.33
6 votes

#8 - Semifinal 1

Season 3 - Episode 13 - Aired 11/25/2021

In the first semifinal, 12 junior ninjas that have advanced past the quarterfinal rounds now compete to clinch a spot in the grand finale.

Watch Now:Amazon
Junior Qualifier 4
star
8.29
7 votes

#9 - Junior Qualifier 4

Season 3 - Episode 4 - Aired 9/23/2021

Twelve new young athletes, representing three different age groups, travel from all over the United States to compete in the fourth of eight qualifiers.

Watch Now:Amazon
Junior Qualifier 8
star
8.20
5 votes

#10 - Junior Qualifier 8

Season 3 - Episode 8 - Aired 10/21/2021

Twelve new young athletes, representing three different age groups, travel from all over the United States to compete in the eighth of eight qualifiers.

Watch Now:Amazon
Junior Qualifier 5
star
8.17
6 votes

#11 - Junior Qualifier 5

Season 3 - Episode 5 - Aired 9/30/2021

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Junior Qualifier 6
star
8.00
5 votes

#12 - Junior Qualifier 6

Season 3 - Episode 6 - Aired 10/7/2021

Twelve new young athletes, representing three different age groups, travel from all over the United States to compete in the sixth of eight qualifiers.

Watch Now:Amazon
Junior Qualifier 7
star
8.00
5 votes

#13 - Junior Qualifier 7

Season 3 - Episode 7 - Aired 10/14/2021

Twelve new young athletes, representing three different age groups, travel from all over the United States to compete in the seventh of eight qualifiers.

Watch Now:Amazon
Semifinal 2
star
8.00
5 votes

#14 - Semifinal 2

Season 3 - Episode 14 - Aired 12/2/2021

In the second semifinal, the remaining 12 junior ninjas that have advanced past the quarterfinal rounds now compete to clinch a spot in the grand finale.

Watch Now:Amazon
Junior Qualifier 3
star
7.71
7 votes

#15 - Junior Qualifier 3

Season 3 - Episode 3 - Aired 9/16/2021

Twelve more young athletes, representing three different age groups, travel from all over the United States to compete in the third of eight qualifiers.

Watch Now:Amazon