Nintendo have announced that Mario Kart Tour will no longer receive any new content after the Battle Tour, which is scheduled to go live on October 4. All content that is brought to the game following this will be from previous tours.

This information comes to us courtesy of OatmealDome, who shared Nintendo’s message regarding this on X:

Mario Kart has had over four years’ worth of new content since its initial release on mobile devices back in September 2019. Following the Battle Tour, the Halloween Tour will take place again, and presumably old tours will follow after that.