Mega Mewtwo X will appear on Saturday, September 5, 2026
Mega Mewtwo Y will appear on Sunday, September 6, 2026
Chesnaught T-Shirt
Delphox T-Shirt
Greninja T-Shirt
Mega FinaleSeptember 5 and 6, 2026 10:00 a.m. to 6:00 p.m. local time
Mega Mewtwo X and Mega Mewtwo Y will appear in Super Mega Raids at certain Gyms. At all other Gyms, only Mega Raids will appear during event hours. Raid Bosses will rotate with the active habitat.
Pokémon caught from Mega Raids during the event may have a Mega Evolution–themed Special Background.
A special note to Trainers: Daily Discoveries, Seasonal Mega Raids, Seasonal Five-Star Raids, Seasonal Shadow Raids, Seasonal Raid Hours, and Seasonal Spotlight Hours will not take place during the Mega Ascension event and Pokémon GO Fest 2026: Mega Finale! Mega Ascension and Mega Finale Raids will take their place starting Monday, August 31 at 12:01 a.m. to Sunday, September 6, 2026, at 11:59 p.m. local time.
Mega AscensionMonday, August 31, at 10:00 a.m. to Friday, September 4, 2026, at 11:59 p.m. local time
Mega Latias and Mega Latios may also appear in Mega Raids throughout the Mega Ascension event.
Note: Mega Raids will make up the majority of raids during the Mega Ascension event. Seasonal Raid Bosses may also appear during this time.
Chesnaught T-Shirt
Delphox T-Shirt
Greninja T-Shirt
GO Pass: Mega FinaleAvailable from August 31 to September 6
Beginning Monday, August 31, Trainers can choose a Kalos first partner Pokémon and begin progressing through GO Pass: Mega Finale.
Trainers will receive branching Timed Research that lets them choose Chespin, Fennekin, or Froakie. This choice grants a corresponding path in the event GO Pass.
Progress through the free track to earn rewards including encounters with your chosen partner, Link Charges, Candy, and enough Mega Energy to Mega Evolve your chosen partner once.
Trainers looking for upgraded rewards can choose the GO Pass Deluxe to earn additional rewards, including an increased chance to encounter certain Shiny event Pokémon and Mega Raid Bosses, additional Candy and Candy XL from Mega Raids, bonus XP from Mega Raids, Kalos first partner Pokémon–inspired avatar items, and additional Mega Energy for their chosen partner.
Rewards unlocked through GO Pass: Mega Finale will be available for a limited time, so be sure to claim your rewards before they’re gone!
Rank | GO Pass: Mega Finale | GO Pass: Mega Finale Deluxe |
|---|---|---|
1 | Link Charge cap increase to 2,000 | Increased chance of encountering your chosen partner as a Shiny Pokémon |
2 | Encounter with your chosen Pokémon with a Special Background | Increased chance of encountering Shiny Raid Bosses from four-star Mega Raids |
10 | Candy for your chosen Pokémon | Candy XL for your chosen Pokémon |
20 | Mega Energy for your chosen Pokémon | Mega Energy for your chosen Pokémon |
40 | Encounter with your chosen Pokémon with a Special Background | Avatar shirt featuring the Evolution of your chosen Pokémon |
60 | Mega Energy for your chosen Pokémon | Mega Energy for your chosen Pokémon |
70 | Encounter with your chosen Pokémon with a Special Background | Increased chance of encountering Shiny Pokémon in all wild encounters during GO Fest: Mega Finale event hours |
100 | Encounter with the final Evolution of your chosen partner with a Special Background | A large amount of Mega Energy for your chosen partner |
Trainers can upgrade to GO Pass Deluxe: Mega Finale on the Pokémon GO Web Store!
Upgrade on the web store and get bonus items at no additional cost.