The Challenge: Season 21

Rivals 2011
TV-14

  • 2011-06-23T00:00:00Z on MTV
  • 42m
  • 8h 24m (12 episodes)
  • United States
  • English
  • Reality
The Challenge: Rivals is the 21st season of the MTV reality game show, The Challenge. Rivals takes place in Costa Rica, Argentina, and Patagonia. The season used former cast members from The Real World and The Challenge. Rivals marked the first season of The Challenge to not include any cast members from cancelled series Road Rules. The season featured an incendiary format in which players were teamed with their arch enemies from past seasons of The Real World and The Challenge. The season premiered on June 22, 2011

12 episodes

Season Premiere

2011-06-23T00:00:00Z

21x01 Welcome to the Jungle

Season Premiere

21x01 Welcome to the Jungle

  • 2011-06-23T00:00:00Z42m

Twenty-eight Challenge competitors arrive in Costa Rica only to find out that they will be teamed up with their biggest rivals. And a fight on night two sends one Challenger home early.

On the first men's elimination day, the competition is crushing, and everyone is surprised at who ends up fighting for their lives in the Jungle. Jonna and Camilla have it out, but it's Jasmine who takes the fight to the next level.

2011-07-07T00:00:00Z

21x03 Underdog Day Afternoon

A strong team struggles on the girls' elimination day.

2011-07-14T00:00:00Z

21x04 D-DAY

21x04 D-DAY

  • 2011-07-14T00:00:00Z42m

The guys plot to send CT home, while Laurel and Mandi vie for his attention. Also: Kenny worries that he's lost his competitive edge.

2011-07-21T00:00:00Z

21x05 Ill Communication

21x05 Ill Communication

  • 2011-07-21T00:00:00Z42m

Things get heated between teammates Jasmine and Jonna, and a blowout between the girls changes the game. Meanwhile, Adam pursues Jenn.

2011-07-28T00:00:00Z

21x06 Blow Up

21x06 Blow Up

  • 2011-07-28T00:00:00Z42m

Evan considers throwing a challenge as part of the guys' plan to get rid of CT. Meanwhile, CT finds himself in the middle of a love triangle with Mandi and Laurel.

2011-08-04T00:00:00Z

21x07 Blood on the Dance Floor

One alliance begins to crumble after a brawl between Jenn and Cara Maria. Later, a surprise twist changes the game.

2011-08-11T00:00:00Z

21x08 Cry for Me, Argentina

Some players crack under pressure as the final challenge approaches; Laurel defends Cara Maria after Wes and Paula drive her to tears.

Two strong male teams fight tooth and nail in "T-Bone," the last elimination of the season. A clue sends the remaining twelve Challengers off to another destination, where they begin the toughest Final in Challenge history.

2011-08-25T00:00:00Z

21x10 At the End of the World

With the Final underway, teams thrive or fail based on their ability to work together. One male team and one female team will claim the title of Challenge champions.

2011-09-01T00:00:00Z

21x11 Reunion

21x11 Reunion

  • 2011-09-01T00:00:00Z42m

The "Rivals" cast reunites and dishes about what went down on the 21st season.

Season Finale

2011-09-08T00:00:00Z

21x12 The S#!@ They Should Have Shown

Season Finale

21x12 The S#!@ They Should Have Shown

  • 2011-09-08T00:00:00Z42m

Outtakes and previously unseen footage for the 21st season.

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