8.6/1044 votes#1 - When Worlds Collide
Season 31 Episode 1 - Aired 1/2/2018
Past feuds and grudges comes back to haunt 28 eager Challenge competitors, all vying for their share of $500,000. Romance is in the air at the Challenge house, but so is revenge, as the players plot their next moves.
Director: N/A
Writer: N/A
8.3/1036 votes#2 - The Power of Three
Season 31 Episode 2 - Aired 1/9/2018
When three players earn power, their vendettas worry about becoming easy targets. Marie’s romance with Kyle is threatened by her enemy, Cara Maria. TJ reveals a massive new twist that will explode the game.
Director: N/A
Writer: N/A
8.2/1035 votes#3 - #banatalie
Season 31 Episode 3 - Aired 1/16/2018
Natalie balances a budding romance with her desire to prove herself as a strong competitor. An injured Melissa finds comfort with Nicole, but her true motives are questioned by her vendetta, Kayleigh.
Director: N/A
Writer: N/A
8.6/1034 votes#4 - Pizzagate
Season 31 Episode 4 - Aired 1/23/2018
While Challenge couple Brad and Britni plan on winning the game, players begin to plot their demise behind their backs. A player is caught stealing and generates a new vendetta.
Director: N/A
Writer: N/A
9.0/1032 votes#5 - Guilty by Association
Season 31 Episode 5 - Aired 1/30/2018
When one of the players falls ill, their true strength in the game is tested. Kayleigh is fed up with her vendetta Melissa, whose antics culminate in an explosive fight that rocks the Challenge house.
Director: N/A
Writer: N/A
8.8/1028 votes#6 - Notes on a Scandal
Season 31 Episode 6 - Aired 2/6/2018
A mysterious player leaves mean notes in the girls’ room, causing havoc with their game as they all try to figure out the culprit. The bromance between Victor and Shane fractures into a newfound vendetta.
Director: N/A
Writer: N/A
9.0/1031 votes#7 - Pulling the Strings
Season 31 Episode 7 - Aired 2/13/2018
When the mysterious and offensive notes continue to circulate the Challenge house, they cause a stir among the female competitors and the culprit finally gets revealed; when four Challenge legends return, the game turns upside-down.
Director: N/A
Writer: N/A
9.4/1035 votes#8 - Mercenaries of Mayhem
Season 31 Episode 8 - Aired 2/20/2018
Challenge legends continue to wreak havoc on the game. One player uses the power of the grenade to threaten the competition, creating a powerful vendetta in the process.
Director: N/A
Writer: N/A
9.2/1030 votes#9 - Baskets of Deplorables
Season 31 Episode 9 - Aired 2/27/2018
One player's humiliating performance may cost her the game when she gets shamefully stuck in a basket; Devin vows to wage war against his enemy, Bananas.
Director: N/A
Writer: N/A
9.6/1046 votes#10 - Rumor Has It
Season 31 Episode 10 - Aired 3/6/2018
When a secret hookup is exposed, two romances are shattered and the entire house is turned upside down. Tony struggles with making a huge game decision.
Director: N/A
Writer: N/A
8.9/1030 votes#11 - It's Britni, B...
Season 31 Episode 11 - Aired 3/13/2018
A player is left stunned by a shocking betrayal. Two scorned lovers form a bond, but their friendship is quickly tested by a dirty game move.
Director: N/A
Writer: N/A
8.7/1028 votes#12 - Help Me, Rhonda
Season 31 Episode 12 - Aired 3/20/2018
With the finale rapidly approaching, TJ stuns the competitors with news of a location change; they must first endure a grueling time trial to move forward.
Director: N/A
Writer: N/A
8.7/1028 votes#13 - Czechmate
Season 31 Episode 13 - Aired 3/27/2018
When one player is blindsided, a surprising new vendetta is formed; players compete in the high octane challenge, "Outside the Box" which will determine who is moving on to the Finals.
Director: N/A
Writer: N/A
7.8/1029 votes#14 - Vendettas Never Die
Season 31 Episode 14 - Aired 4/3/2018
With $500,000 on the line, the eight finalists compete for their share of the big money. However, two mercenaries return to make their road that much harder.
Director: N/A
Writer: N/A
- 8.5/1024 votes
#15 - Finale (1)
Season 31 Episode 15 - Aired 4/10/2018
After facing one of the most intense mental and physical final challenges ever, the vicious "Vendettas" cast members are reunited for the greatest, grimiest grudge-fest in MTV history.
Director: N/A
Writer: N/A
- 8.3/1024 votes
#16 - Finale (2)
Season 31 Episode 16 - Aired 4/17/2018
The insanity and intensity continues in the second hour of the Finale with the most feuds and fights in the history of The Challenge. Our four finalists will find out who will be crowned the solo champion for the first time
Director: N/A
Writer: N/A
The Best Episodes of The Challenge Season 31
Every episode of The Challenge Season 31 ranked from best to worst. Discover the Best Episodes of The Challenge Season 31!
Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria,...
Genre:Reality
Network:MTV
Season 31 Ratings Summary
"When Worlds Collide" is the best rated episode of "The Challenge" season 31. It scored 8.6/10 based on 44 votes. Directed by N/A and written by N/A, it aired on 1/2/2018. This episode is rated 0.3 points higher than the second-best, "The Power of Three".