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Run On

Title: 런 온 / Run On
Genre: Romance, Sport
Episodes: 16
Broadcast network: jTBC
Broadcast period: 2020-Dec-16 to 2021-Feb-04
Air time: Wednesday & Thursday 21:30


This drama tells the love story of Ki Sun Kyum (Im Si Wan) who is a former sprinter who is working to become a sports agent on jTBC, and Oh Mi Joo (Shin Se Kyung) who is a subtitle translator.


Main Cast

Im Si Wan as Ki Sun Kyum
Shin Se Kyung as Oh Mi Joo
Sooyoung as Seo Dan Ah
Kang Tae Oh as Lee Young Hwa

Supporting Cast

Park Young Gyu as Ki Jung Do
Cha Hwa Yeon as Yook Ji Woo
Lee Bong Ryun as Park Mae Mae
Ryu Abel as Ki Eun Bi
Seo Eun Kyung as Dong Kyung
Yeon Je Wook as Jung Ji Hyun
Lee Jung Ha as Kim Woo Sik
Choi Jae Hyun as Seo Tae Woong
Kim Dong Young as Ko Ye Joon
Kim Si Eun as Ko Ye Chan

Production Credits

Production Companies: MAYS Entertainment, Zium Content (콘텐츠 지음)
Director: Lee Jae Hoon
Screenwriter: Park Shi Hyun

Episode Ratings

Date Episode AGB TNmS
2020-12-16 1 2.145 -
2020-12-17 2 2.664 -
2020-12-23 3 2.806 -
2020-12-24 4 3.025 -
2020-12-30 5 2.794 -
2020-12-31 6 2.695 -
2021-01-06 7 2.753 -
2021-01-07 8 3.772 -
2021-01-13 9 3.109 -
2021-01-14 10 3.081 -
2021-01-20 11 3.143 -
2021-01-21 12 3.405 -
2021-01-27 13 2.716 -
2021-01-28 14 3.145 -
2021-02-03 15 3.100 -
2021-02-04 16 3.623 -

Sources: TNmS Media Korea & AGB Nielsen Korea (Nationwide)

*** Note: This drama is aired on Pay-TV channel which has fewer viewers than Free-TV channels. So, please don’t be surprised with the low rating. ***


Main Charterer Poster

Related Photo

Official Site

Trailer I
Trailer II
Trailer III
Trailer IV
Episode I Preview

Watch Online in Viki.com (Coming Soon)


  1. 1 : Sarasara Says:

    Can’t wait for this drama. December come soon 🙂

  2. 2 : Dehlia Port Says:

    There are so many december dramas❤❤❤❤❤ waiting for this one too😍

  3. 3 : Run on fighting Says:

    Run on team fighting! I can not wait for this drama!

  4. 4 : vidly Says:

    Thanks for sharing this is my fav drama.

  5. 5 : Soolove Says:

    i am waiting for Sooyoung

  6. 6 : SSKfan Says:

    This drama is coming up on Netflix in December ! So exited!

  7. 7 : Toti Says:

    Why the poster has the picture of the second leads couple instead of the main lead couples? This need to be fixed.

  8. 8 : gmail email login Says:

    New drama of Sooyoung~ Yay! And I think the poster should fixed because main lead couple is better.

  9. 9 : Sarasara Says:

    The first episode was awesome! Really so good. The main lead ozzing with chemistry. The story is good. I loved the peculiarity of the characters. So far so good. Don’t miss on this drama guys.

  10. 10 : Peejay Says:

    I really could not understand why this drama is underrated. It is so good! I delayed watching because of the low rating. but when I did start, late at night thinking I will just try 1 episode, I ended uo watching 3 episodes and was just too sleepy to watch more. Next to tvN, jTBC ranks 2nd for me for having good dramas with great stories. Aja Run On!

  11. 11 : Alwine Says:

    Ceritanya datar…🙄

  12. 12 : Jukbang Says:

    I understand if many of you watching this drama will fall asleep. Weird male actor that everybody will avoid in real life. Just a boring generic love story.

  13. 13 : itsuka Says:

    about this drama… easy, slowly but touch in my heart

  14. 14 : Antonia Prieto Says:

    This is a great drama!. I love it. I ‘m waiting for the last one. Is Drama, is comedy and is Romance. It is one of the best I had watch.

  15. 15 : nosnoop Says:

    The low rating is because it airs at the same time as Miss Trot 2, which totally dominates the ratings. I would guess the team would not be happy when they got picked to go against Miss Trot 2. So the ratings is actually quite respectable considering.

  16. 16 : Runonfighting Says:

    The drama was trending number 1 in South Korea Netflix. So, if u factor that into rating, that’s not low ratings at all. Many people prefer to watch on Netflix if possible due to the flexibility of choosing when to watch. Also, main leads were on top ten actors of weekly picks in South Korea for many weeks.

  17. 17 : Silverswan Says:

    Quite a boring drama to me

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