The second season of The Challenge: USA premiered on CBS on August 10, 2023, with next-day uncensored episodes on Paramount+. The season features eighteen CBS cast members from Survivor, The Amazing Race and Big Brother competing for $500,000. Unlike the first season which only featured alumni from CBS reality shows, the season expanded casting to also include six veterans of The Challenge whose original shows were on MTV.

The first season of The Challenge: USA premiered on CBS on July 6, 2022. The season featured twenty-eight cast members from Big Brother, Love Island, Survivor, and The Amazing Race competing for a monetary prize.