- Who
- Avengers: Endgame
- What
- 181 minute(s)
- Where
- United States ()
- When
The longest running time for a theatrical cut of a superhero movie is 181 minutes, and was achieved by Avengers: Endgame, which was released domestically on 26 April 2019.
Avengers: Endgame is the final movie in the 3rd phase of the Marvel Cinematic Universe.