Max Battles · Announced
Max Battle Day: Rillaboom
2 PM to 5 PMLive now
Saturday, August 1, 2026, 2 PM to 5 PM local time
Bonuses
- Max Particle collection limit increased to 1,600
- All Power Spots will host Gigantamax Battles
- Power Spots will refresh more frequently
- Additional Power Spots will be active
- 8× Max Particles from Power Spots
- Up to three Special Trades for the day
- From July 31 at 5:00 p.m. to August 1 at 8:00 p.m. PDT (GMT −7), the daily Remote Raid limit will increase from 10 to 20
Bonuses as listed on the official post. Read it on pokemongo.com.
Gigantamax Rillaboom Max Battle Day
Event Ticket
- 1 Max Mushroom
- 25,000 XP
- 6,400 Max Particles
- 2× XP from Max Battles
Every list on this page is the one the official post published. Read it on pokemongo.com.
Announced. Scopely published this. Window and details come straight from that post.
Source: That’s a big Rillaboom! Gigantamax Rillaboom drums towards Max Battle Day!, posted July 14, 2026, 8:00 PM UTC. First seen by this site September 5, 2026.
The official post quotes the window as: “Saturday, August 1, 2026, from 2:00 p.m. to 5:00 p.m. local time”