The live‑action How to Train Your Dragon (2025) has a runtime of about 2 hours and 5 minutes (2h 5m).

Quick Scoop

Here’s the essential info if you’re planning a watch:

  • Runtime: Approximately 2 hours 5 minutes.
  • Format: Live‑action reimagining of the 2010 animated movie, not just a straight theatrical re‑release.
  • Release timing: The live‑action film is dated for June 13, 2025, so the runtime reflects that theatrical version.

Many early discussions and forum posts highlighted that this makes it notably longer than the original animated film, which runs around 1 hour 38 minutes.

TL;DR: If you’re wondering “how long is the live action how to train your dragon” , expect to be in the theater for just over two hours, not counting trailers and ads.

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