The SBS variety program 'Running Man' released an action-packed preview for next week's upcoming broadcast, the '2013 Running Winter Olympics'.

Featuring idol guests MBLAQ's Lee Joon, ZE:A's Kwanghee, INFINITE's L, SHINee's Minho, f(x)'s Sulli, and CNBLUE's Yonghwa and Jonghyun, the guests will form a team to compete against the 'Running Man' cast members in several winter events, leading up to the return of the famous 'bells hide and seek'.

Next week's Olympics-themed episode is a sequel to last summer's 'Running Olympics' special, which also featured an idol team going against the 'Running Man' veterans in a series of sports-themed challenges.

Check out the preview below! Who do you think will win?