|Stand by Me|
|Air Date||June 22, 2016|
|Viewers (in millions)||0.86|
|Next||Let Sleeping Dogs Wake|
Stand by Me is the eighth episode of The Challenge: Rivals III.
When a late-night blow up threatens to get physical, Challenge members are blown away by the serious implications. The cast is thrown off when, for the first time ever, they’re pulled into a last-minute challenge.
Location: Huatulco, Mexico
Challenge: Up All Night
Teams must stand on various-sized boxes throughout the night and step onto a smaller box at the sound of an air horn. The teams must stay awake all night long and pay attention to the various distractions throughout the night. In the morning the teams will then solve a puzzle involving the sequence of events of the various distractions. The team to solve their puzzle first will win $1,000 each, a day trip, and the ability to nominate two teams for The Jungle while the team to solve their puzzle last will automatically be sent to The Jungle.
- Before the "Up All Night" challenge took place, Tony and Camila were disqualified from the competition after getting into a drunken, disorderly, and near-physical confrontation with each other.