List of Timed Research tasks

Community Day Researches

 * Community Day: Porygon - Porygon Community Day in September 2020
 * Community Day: Charmander - Charmander Community Day in October 2020
 * Community Day: Electabuzz - Electabuzz Community Day in November 2020
 * Community Day: Magmar - Magmar Community Day in November 2020
 * December Community Day - December 2020 Community Day
 * Community Day: Roselia - Roselia Community Day in February 2021

Throwback Challenges

 * Throwback Challenge 2020: Kanto - May -, 2020. Mewtwo with Psystrike
 * Throwback Challenge 2020: Johto - May -, 2020. Ho-Oh with Earthquake
 * Throwback Challenge 2020: Hoenn - May -, 2020. Groudon with Fire Punch
 * Throwback Challenge 2020: Sinnoh - May -, 2020. Cresselia with Grass Knot

Limited Research

 * Snubbull Limited Research - May 2020, featuring Snubbull
 * Meowth Limited Research - October 2020, featuring Alolan Meowth
 * Nidoran♀ and Nidoran♂ Limited Research - November 2020, featuring Nidoran♀ and Nidoran♂
 * Sneasel Limited Research - January 2021, featuring Sneasel

Event related Researches

 * GO Fest Weekly Challenge: Skill - July -, 2020. First set of Pokémon GO Fest 2020 preparation
 * GO Fest Weekly Challenge: Battle - July -, 2020. Second set of Pokémon GO Fest 2020 preparation
 * GO Fest Weekly Challenge: Friendship - July -, 2020. Third set of Pokémon GO Fest 2020 preparation
 * Ultra Unlock 2020 - Dragon Week - July - August, 2020.
 * Mega Battle Challenge - September -, 2020. Mega Beedrill
 * Mega Buddy Challenge - September -, 2020. Mega Beedrill
 * Niantic Birthday Event - October, 2020.
 * The Seasons Change: Part 1 - October -, 2020.
 * Mega Gengar - Halloween 2020 - October - November, 2020.
 * Catch Mastery: Ghost - October, 2020. Drifloon
 * Animation Week Research - Animation Week - November -, 2020.
 * Pokémon HOME Event - November -, 2020. Mega Pidgeot
 * Legacy 40 Challenge - November - December, 2020. Research for Trainers reaching level 40 before 2021
 * Kalos Celebration Event - December -, 2020.
 * Hoenn Celebration Research - Hoenn Celebration Event - January -, 2021. Rayquaza with Hurricane
 * Johto Celebration Event - January - February, 2021. Ho-Oh with Earthquake
 * Team GO Rocket Celebration - February -, 2021.
 * Lunar New Year - February -, 2021. Mega Gyarados
 * GO Tour Kanto: Defeat All Challengers - February, 2021.
 * Kanto Celebration Event - February -, 2021.
 * Searching for Legends - March -, 2021.
 * Charge Up - March -, 2021.
 * Weather Week - March -, 2021.
 * Festival of Colors - March, 2021.
 * Tricky Pokémon - April, 2021.

Ticket Researches

 * Special Weekend (November 2020) - November /, 2020.
 * City Spotlight 2020 - November, 2020.
 * Pokémon GO Tour: Kanto - Bonus Event - March - April, 2021.