Keep scrolling to meet the cast of “The Challenge All Stars: Rivals” — and see why each duo doesn’t get along. Adam and Steve ...

Erik Columbia and Iris St. Meran chatted with Beth Stolarczyk and Leroy Garrett, both former “Challenge” contestants, to ...

As The Challenge 40 continues to become a hot, trending topic among reality ... or something similar). Even if MTV brought the show back, any cast that it hosted wouldn't give us the same realness ...