Iron Girls

The journey to become the real Iron Girls begins now!

1h 30m3 SeasonsTMDb 9.0

KoreanReturning Series

1 · The Beginning

2 · The Training Begins

3 · Uie Learns How to Ride a Bicycle

4 · Outdoor Training

5 · Jeju Island Training Camp

6 · The First Open Water Training on Jeju Island

7 · Iron Girl's First Real-Life Practical Training

8 · Iron Girls Challenge the Sammaksa Uphill Course

9 · Iron Girls Enter the Samcheok Triathlon Competition

10 · The Last Story of Iron Girl’s Mock Triathlon Competition

11 · The Last Story of Iron Girls’ 4-Month Journey to the World Triathlon Cup Tongyeong

Crew and Cast

Bang Geul-yi

Bang Geul-yiCreator

Kim Dong-hyun

Seorina

Uee

Park Ju-hyun

Keum Sae-rok

Jin Seo-yeon

Heo Min-ho

Yeon Woo

Han Ji-hyeon

Storyline

There is no giving up on these four beautiful actresses. They never met each other yet gathered for one goal: participating in the triathlon, a sport that requires swimming, cycling, and marathon without stopping. They have four months to prepare for a sports event that requires extreme physical strength and strong endurance, but they are new to intense workouts and training. Watch the challenge and passion of the Iron Girls now!

Iron Girls poster

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Info

Original title: 무쇠소녀단
Status: Returning Series
First aired: 7 September 2024
Last aired: 26 September 2025
TMDB score: 9.0 / 10 (2 votes)

Production

Created by: Bang Geul-yi
Studios: tvN
Countries: South Korea
Networks: tvN

Episodes

Seasons: 3
Episodes: 23
Runtime: 1h 30m
Type: Reality
In production: Yes

Languages

Original: Korean
Spoken: Korean