The Challenge: All Stars is back, and the competition is heating up.

The Challenge: All Stars Season 2 premieres November 11 on Paramount+. The 10-episode season will drop weekly, exclusively on the streaming service, and features 24 fierce competitors that fans are sure to recognize.

That means more money up for grabs, more politicking and more shocking elimination challenges.

Since its first season, The Challenge elimination rounds have served up some of the most brutal, surprising and downright entertaining segments in reality television history.

To celebrate the latest season of the Paramount+ Original series, we are looking back at the matchups that stunned fans.

Whether it was massive underdogs prevailing, 200 IQ strategy or just the sheer competitive nature put on display, here are our picks for the most shocking eliminations ever on The Challenge.

And don't forget to stream The Challenge: All Stars Season 2on Paramount+.