Watch: Cast Of tvN's "RUN" Puts Their Limits To The Test As They Run A Marathon In New Preview

The upcoming tvN variety show “RUN” has shared its first trailer showing the cast taking on a difficult task of completing a marathon.

“RUN” will follow the story of Ji Sung, Kang Ki Young, Hwang Hee, and Lee Tae Sun as they simply enjoy running, traveling to various runnings spots both in and outside of Korea. At the end of their journey together, the show will follow the cast as they fly to Italy to participate in an international marathon that will be 42.195 kilometers (approximately 26.22 miles).

The teaser shows snippets from the day of the marathon, and the four cast members look determined and excited as they start their marathon. However, as a marathon is no easy feat, they soon run into difficulties and push their bodies to the limit.

“RUN” is set to premiere on January 2 at 11 p.m. KST.

Check out the teaser below!