Season 1 of The Challenge: Sweden will premiere on August 12, in Sweden. It features 17 alumni of the Swedish editions of The Bachelor, The Bachelorette, The Farm, and Robinson. The dailies and eliminations shown in the trailer seem to be all or mostly returning competitions. It will be 19 episodes long and was filmed in Greece last month.

I am not sure how affiliated this is with The Challenge brand or Bunim/Murray Productions, as "MTV" is not present on the logo despite being on the Argentinian, Australian, and English versions of the show.

The trailer can be found here: (3) Weida 🤍 on X: "Here is the trailer #TheChallengeSweden https://t.co/n6AGxlnpCQ" / X (twitter.com)