Global Challenge

Professor Willow's Global Challenge (also mentioned as Global Research) is a season-long event themed around particular goals and milestones during the summer. During the events there are "Global Research tasks" for player community with established amount of Research tasks to be done by players in specific groups. In 2017, the challenge was called Global Catch Challenge. In 2019, it was called Global Challenge Arena as a part of Pokémon GO Fest 2020.

For completing each task there are special bonus rewards available worldwide. Since 2018, the reward is called Ultra Bonus.

Visit the following pages for detailed information of each year:
 * Global Catch Challenge
 * Global Challenge 2018
 * Global Challenge 2019