For you search query 3Hours we found around 507667 songs. We may show you only some of them on this page. The official 'Avengers: Endgame' run time is 3 hours, 2 minutes. Here are 15 more movies that are over 3 hours long. Gabbi Shaw. Mar. 3HOURS is a song by CloudNone. It was released on February 26, and is featured as the second track on his Midnight Underground EP.