Rain and his fellow PR agents Yoo Gun, Im Joo Hwan, Kim Jae Wook, KCM and Untouchable’s Sleepy and D-Action will perform at the event for the soldiers.
On July 16 an official for the event told enews, “Private Jung Ji Hoon (Rain) will be there, but we don’t know whether he’ll run the course also. It depends on the soldier’s own will.”
Take with edit. for more news check this link : Rain to Perform in Military Marathon Event in Seoul in September