On the eve of the annual Running Man competition, the players race against one another through a series of challenges to obtain the 'Super Belt,' a legendary item which make its wearer absolute ruler of the world.

布莱克·西蒙斯和她的未婚夫科林·福特被邀请到布莱克的母亲劳雷尔的家中，在整肃之夜等候，然而，这是一个陷阱，是为了杀死布莱克并在第二天领取她的人寿保险而设的。