# Pokémon GO upcoming seasonal and event updates

> Live situation record from CLSTR: https://clstr.news/situations/pokmon-go-upcoming-seasonal-and-event-updates
> Updated: 2026-09-12T01:00:47.000Z. Sources: 12. Developments: 4.

Pokémon GO has announced several upcoming content updates for late 2026. The “Twilight Trails” season is scheduled to run from September 8 to December 1, 2026, introducing Paldea region species, new Mega Evolutions for Charizard and Houndoom, and Max Battles featuring Dynamax Pokémon and legendary species like Uxie, Mesprit, and Azelf. This season also features the return of the “GO Pass” progression system.

A Gible Community Day Classic is set for September 12, 2026, from 14:00 to 17:00 local time. During this event, Gible will appear more frequently in the wild with an increased chance of encountering its shiny form. Players who evolve Gabite into Garchomp during the event can teach it the exclusive charged attack ‘Earth Power’. The event includes a Collection Challenge offering rewards such as XP, Stardust, and Mega Energy, alongside bonuses like triple XP for catches, three-hour Incense durations, special Lure Modules, and reduced Stardust costs for trades.

New details regarding the Gible event specify that players must evolve Gabite into Garchomp before 21:00 to acquire ‘Earth Power’; evolving outside this window results in the Dragon-type move ‘Outrage’. Strategic preparation is suggested for future updates, including the release of Mega Level 4 and the implementation of ‘Mega Garchomp Z’ in Pokémon LEGENDS Z-A. Players are encouraged to collect high-individual-value Gible and accumulate candy for future raids.

Leading into these events, promotional reward codes have been released for September 2026. These alphanumeric sequences provide cosmetic items and consumables. Specific partnerships include the “LEGOxPOKEMONGO” code, which offers a LEGO Pokémon 2026 cap, as well as MLB themed apparel and “FENDIxFRGMTxPOKEMON” accessories.

## Timeline

### 2026-09-12: Pokémon GO to host Gible Community Day rerun on September 12

Pokémon GO will host a Gible Community Day rerun on September 12, allowing players to secure high-value Garchomp with special moves in preparation for future Mega evolutions.

3 sources. https://clstr.news/cluster/pokmon-go-to-host-gible-community-day-rerun-on-september-12

### 2026-09-02: Pokémon GO releases September 2026 promotional reward codes

Pokémon GO players can redeem official promotional codes in September 2026 for free items, including cosmetics, berries, and XP via mobile or PC browsers.

3 sources. https://clstr.news/cluster/pokmon-go-releases-september-2026-promotional-reward-codes

### 2026-08-31: Pokémon GO announces Gible Community Day Classic for September 2026

Pokémon GO will host a Gible Community Day Classic on September 12, 2026, featuring increased shiny spawns and the move ‘Earth Power’ for Garchomp.

4 sources. https://clstr.news/cluster/pokmon-go-announces-gible-community-day-classic-for-september-2026

### 2026-08-24: Pokémon GO announces Twilight Trails season starting September 8

Pokémon GO begins its “Twilight Trails” season on September 8, 2026, featuring new Paldean Pokémon, Mega Evolutions, Dynamax battles, and the return of the GO Pass reward system.

4 sources. https://clstr.news/cluster/pokmon-go-announces-twilight-trails-season-starting-september-8

---
Cite as: Pokémon GO upcoming seasonal and event updates. CLSTR, https://clstr.news/situations/pokmon-go-upcoming-seasonal-and-event-updates