When does The Challenge: All Stars return?

The Challenge: All Stars is a spinoff series of the reality competition show The Challenge. The series originally was pitched by Mark Long on social media for a season with "old-school" cast members. It premiered on Paramount+ on April 1, 2021, and was renewed for a second season. A third season, which premiered on May 11, 2022, was filmed in early 2023 in South Africa. A fifth season was announced with a "Rivals" theme on December 18, 2024, and a fifth season would premiere on MTV on January 29, 2025.