Season 1 Episode
- Season 1 The Beginning
- Season 1 The Training Begins
- Season 1 Uie Learns How to Ride a Bicycle
- Season 1 Outdoor Training
- Season 1 Jeju Island Training Camp
- Season 1 The First Open Water Training on Jeju Island
- Season 1 Iron Girl's First Real-Life Practical Training
- Season 1 Iron Girls Challenge the Sammaksa Uphill Course
- Season 1 Iron Girls Enter the Samcheok Triathlon Competition
- Season 1 The Last Story of Iron Girl’s Mock Triathlon Competition
- Season 1 The Last Story of Iron Girls’ 4-Month Journey to the World Triathlon Cup Tongyeong
- Season 1 Episode 12
Iron Girls - Season 1 Episode 2 The Training Begins
9.00 48 minutes The members go to the swimming pool together for the first time. A special coach is invited to help with their training, and the members are tested to see their current level. Even though it was a short training, they improved a lot. After training by themselves for weeks, the members are gathered at the Jamsil Tower. They will do a vertical marathon which is going up 123 floors by stairs.
