Halloween Tour (2021)

The Halloween Tour is the fifty-fifth tour of Mario Kart Tour, which began on October 20, 2021 and will end on November 2, 2021. It is the eighth tour to have the same title as a previous tour, and the first instance of three tours sharing the same name. First announced at the start of the Autumn Tour, the tour introduces a new vampire-themed variant of Waluigi, as well as a new third variation of the London Loop course, named London Loop 3. This tour is also the second tour in a row and the third tour overall to include Jack-o'-lanterns scattered across courses.

This tour continues the Autumn Celebration that started in the previous tour, the Autumn Tour. Like that tour, it introduces new unique challenges, as well as an upgraded Token Shop, which includes the Poison Apple Kart and Swooper. Like the 2021 Yoshi Tour, players are be able to obtain Blue Yoshi as a reward for placing high in the tour's ranked cups.

This tour's Coin Rush course was 3DS Rosalina's Ice World, which was reused from the Rosalina Tour. The menu's background featured the Big Ben and some buildings from the London Loop courses as the landmark of this tour, which was reused from the London Tour and the Baby Rosalina Tour.

A seventh set of Expert Challenges was made available at the start of this tour, which makes this tour the first one since the Summer Festival Tour to not introduce an Expert Challenges card alongside a Team Rally, though a Team Rally would take place in the following tour.

Special pipe

 * Names in other languages

Signature kart sets
Drivers with a corresponding cup are bumped one rank up in every course of their cup.

Today's Challenge
Players' karts, gliders and opponents are chosen or arranged randomly. On day 1 of this tour, players finish a race in 3DS Shy Guy Bazaar T in the Waluigi Cup using Dry Bones for a free pipe launch. Starting from day 2, players have to finish a race in the earliest uncleared course that is not in any of the ranked cups using the driver shown on the course's thumbnail every day to obtain the corresponding reward in the table below.

Rewards
Gold cells indicate rewards that are exclusive to Gold Pass members.

All-Clear Pipe
The All-Clear Pipe randomly shot out one of the following regular High-End items. The appearance rate can be viewed via the "Pipe content" link on the Gold Pass purchase screen.

Token Shop
The limited-time event where event tokens appeared began on October 19, 2021 and will end on November 2, 2021. Event tokens can be collected from the course and Item Boxes, in place of randomly-selected normal coins. Event tokens can also be collected by running into jack-o-lanterns or hitting them with items.

Tier Shop
The shop featured a variety of set and randomized items available for purchase. The item slots in the shop are unlocked based on the highest tier of players.

Profiles

 * Mario Kart Tour Twitter:
 * "The Autumn Tour is wrapping up in blue. But don't get too comfortable just yet—next up is the Halloween Tour, which will have you racing through London!"
 * "The Autumn Tour is almost over. Thanks for racing! Next up in blue is the Halloween Tour!"

Trivia

 * In the Luigi Cup, Luigi does not have a favorite course on any courses in that cup, only treated as a favored course on all courses in that cup. It is the first tour in Mario Kart Tour to have this oddity.