It is leaked about the date of release several interesting movie projects produced by Marvel, such as Thor 3, the sequel of the Avengers, and also Captain Marvel, Black Panther and Inhumans.
Later, after the Avengers: Age of Ultron that will be released on May 1, 2015, the next film off The Avengers will be separated into two parts, Avengers: Infinity War Part I which will be released on May 4, 2018, and Avengers: Infinity War Part II which will be released on May 3, 2019. The two movies will introduce the figure named Thanos.
Related to the king of thunderbolt, Thor will get the third movie titled Thor: Ragnarok which means the end of everything. In the movie, it will tell about Thor in another level adjusted to the last condition in the Avengers: Age of Ultron. That is what the producer said, Kevin Feige.