Stars gathered for a preview of director Kang Je-gyu's "Road to Boston" in Seoul on Monday.

The biopic, starring Ha Jung-woo and Im Si-wan, tells the story of runner Suh Yun-bok, who was the first Korean to participate in the Boston Marathon in 1947, shortly after World War II, and won the race.

"Road to Boston" is set for release on Sept. 27, in time for this year's Chuseok, one of Korea's biggest holidays.