“Avengers: Doomsday” is currently expected to be about two and a half hours long (roughly 150 minutes) , but this is still an estimated runtime, not a final locked figure.

What the directors have said

  • The Russo Brothers have publicly mentioned that Avengers: Doomsday is planned to run for around 2.5 hours.
  • The same comments paired this with an estimated 3-hour runtime for Avengers: Secret Wars , suggesting both movies will be on the longer end of MCU films.

Why it’s still “approximate”

  • The movie has been in production and even faced script changes and reshoots, which means the final edit can still change the runtime before release.
  • Industry discussion and fan forums treat the 2.5-hour figure as a target / estimate based on the script and planning , not a fully locked theatrical runtime yet.

Context for fans wondering “how long”

  • Recent Avengers films like Infinity War and Endgame were already near or over the 2.5–3 hour mark, and analysis pieces often assume Doomsday will land in the same range to juggle its massive cast.
  • Some speculative forum posts joke about extreme runtimes (like 5+ hours), but these are fan theories and not credible runtime announcements.

Bottom line: Expect Avengers: Doomsday to be around 2.5 hours , but treat this as a working estimate until the studio confirms the official runtime closer to release.

Information gathered from public forums or data available on the internet and portrayed here.