Halloween Tour (2019)

The Halloween Tour was the third tour of Mario Kart Tour, which began on October 23, 2019 and ended on November 5, 2019. Reflecting the Halloween theme, Luigi's Mansion from Mario Kart DS returned, while Rosalina in a witch outfit and King Boo in his Luigi's Mansion 3 appearance appeared as the spotlight characters. The tour also introduced a new bonus challenge, Time Trial. The menu's background featured Luigi's Mansion as the landmark for this tour.

Signature kart sets
In every cup, the driver which the cup is themed about is a three or two star item on that course. The driver, and their specific kart and glider are bumped up one tier. This item sometimes changes between tours.

Rewards
Gold cells indicate rewards exclusive to Gold Pass members.

Profiles

 * Mario Kart Tour Twitter:
 * "Do you feel a chill in the air and hear a howl in the wind? That must mean the Halloween tour is creeping closer in blue! Land some tricks on the course and treat yourself to a high score from 10/22, 11:00pm PT - 11/5, 9:59pm PT."
 * "Happy blue! It's a season of thrills and chills in blue, and Luigi has arrived just in time to race down courses with spooky spirits around every corner! The Halloween tour begins at 11pm PT on 10/22."
 * "(Boo!!) Halloween Tour is here! A slightly spooky Halloween-themed tour is now available in blue until 11/5, 9:59pm PT! Roast the competition with Rosalina in her cute witch costume, or use King Boo to blast your way through the Luigi's Mansion course! Trick-or-Treat!"

Trivia

 * This is the first (and currently only) tour to not have R/T variants of any course.
 * Mario Kart Tour was the only game in Mario Kart series without Luigi as a playable character till Halloween Tour.