10th Anniversary Celebration
- Start
- Finish
- Status
- This event has not started yet. The event has now finished.
Pokémon GO marks its tenth year with free Timed Research for every Trainer worldwide, running from 12 August to 6 September. It ends in a Mewtwo encounter with perfect stats and a Special Background, so it is worth finishing before the research expires.
Event bonuses
- Free Timed Research ending in a Mewtwo encounter with maxed-out stats and a Special Background
- Mewtwo caught from the research has the third Mega Level unlocked for Mega Mewtwo Y
- Trainers who caught Mewtwo at the in-person Times Square event on 9 July get a Mewtwo with different stats and different rewards
- A Mewtwo with a Times Square background will return at a later date
Research encounters
Mewtwo
| Encounter | Min CP | 100% IV |
|---|---|---|
| Research reward (level 15) | 1,720 | 1,791 |
Mewtwo temporarily evolves into Mega Mewtwo X or Mega Mewtwo Y.
Also running
Pokémon Fossil Museum – Chicago
In person
22nd May
Pokémon GO and National Trust
Regional
18th Jul
GO Pass: August
4th Aug
Choose Your Path: Venom and Vines
11th Aug
August 2026 Community Day: Nickit
16th Aug
Ultra Unlock: Water Festival
18th Aug
Starmie Super Mega Raid Day
22nd Aug
PokémonXP
25th Aug
2026 Pokémon World Championships
28th Aug
Mega Ascension
31st Aug
Pokémon GO Fest 2026: Mega Finale
5th Sep
Source: the official announcement on pokemongo.com. Published .