Nintendo hasfinally announcedwhen Wave 6 – the last wave – of theBooster Course Pass DLCis going to hit. It will drop July 09, 2025.
We’ve also got a solid list of all the tracks that are to be included in this final wave:

Acorn Cup
Spiny Cup
That’s a pretty good list. DK Mountain was the indisputable best course fromMario Kart Double Dash. Perhaps the best in the entireMario Kartseries. With Bowser Castle 3, I always like to see Mode7 tracks get a glow-up. Then, finally, I always love torturing my family using Rainbow Road. It’s nice to have another rock to throw.
Beyond that, we’re also getting some new racers that were previously announced. Diddy Kong and Funky Kong will be joining the DK Crew (Hungh!). Making their debut in theMario Kartseries is also the fan favorite Peachette, and Pauline, who I’m constantly explaining what game she’s from to my family.

Also, there are 16 new Mii costumes added to the mix, including one based on Daisy which can be unlocked by scanning her Amiibo. Finally, they’re implementing a music player so that you can listen to your favorite tracksfromyour favorite tracks without it being overlaid with “Yahaa! Waheeey! Wahwahwahwah!”
All of this gets released as part of Wave 6 of the Booster Course Pass DLC on July 19, 2025. Just in time for the sacred holiday of Black Friday.







