Halloween is almost here, and Pokemon Go is getting into the spooky spirit with its annual Halloween celebration. This year’s event takes place across two parts that run into early November, each of which will offer new Pokemon, Research tasks, and other bonuses.
To help you prepare, here’s everything you need to know about Pokemon Go’s Halloween 2026 event.
Halloween Part I

Event Schedule
The first part of this year’s Halloween event kicks off at 10 AM local time on October 27 and runs until 10 AM local time on November 1.
Featured Pokemon
Like previous years, a handful of new costumed Pokemon will make their debut during the Halloween festivities. Part I will introduce three costume-wearing monsters to catch:
- Pikachu wearing a hat and capelet
- Zubat wearing a top hat
- Sinistea wearing a bow
You can encounter the aforementioned Pokemon in the wild or as one-star Raid bosses. Shiny variants will also be appearing throughout the event.
In addition, some costume-wearing Pokemon from previous years will appear in the wild once again, as will other creepy monsters like Duskull and Misdreavus.
Wild Encounters
- Zubat wearing a top hat
- Misdreavus
- Duskull
- Piplup wearing a Halloween Mischief costume
- Drifblim wearing a Halloween Mischief costume
- Pumpkaboo
Raid Bosses
One-Star
- Pikachu wearing a hat and capelet
- Sinistea wearing a bow
Timed And Field Research
Pokemon Go is offering a free Timed Research for all players. Log in before Part I ends on November 1 to claim the Research, which will be completed automatically and net you the following rewards:



