The April 2026 Pokemon GO calendar is set to be exciting with events and battle raids throughout the month, including the usual Community Day and Max Battle Day events, along with special activities like Sustainability Week and the big Steeled Resolve event towards the end of the month. The month will also feature an array of Tier 5 bosses, with Regidrago, Kyogre and Groudon expected to return, and possibly additional Tier 5 bosses. The Pokemon GO Mega Raid schedule has also been revealed, with players expected to encounter more challenging battles that require higher level teams to participate in.