The Challenge was changed to Real World/Road Rules Challenge.
The Challenge ( originally known as Road Rules : All Stars , followed by Real World/Road Rules Challenge ) is a reality game show on MTV that is spun off from the network 's two reality shows , Real World and Road Rules . The title of the show was originally Road Rules : All Stars before it was renamed Real World/Road Rules Challenge by the show 's 2nd season , then later abridged to simply The Challenge by the show 's 19th season .