For brave Marvel enthusiasts wishing to push the limits of their fandom, AMC has announced the ultimate test of endurance: the Ultimate Marvel Marathon.

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The epic film event kicks off with "Iron Man" 6pm on April 29 and features all 10 Marvel Cinematic Universe films played back-to-back before the premiere of the 11th installment, "Avengers: Age of Ultron," on Thursday, April 30. Watching the near-dozen Marvel movies will take well over a day to complete, meaning that fans had better hope the concession stands have hearty breakfast offerings on hand for the break in between "Avengers" and "Iron Man 3." By the time the first all-new feature film -- "Age of Ultron" -- starts, theatergoers will have already been awake and immersed in the Avengers' world for 25 straight hours.

The full lineup can be seen below.

6:00pm IRON MAN

8:25pm THE INCREDIBLE HULK

10:35pm IRON MAN 2

1:00am THOR

3:10am CAPTAIN AMERICA: THE FIRST AVENGER

5:30am THE AVENGERS

8:48am IRON MAN 3

11:15am THOR: THE DARK WORLD

1:45pm CAPTAIN AMERICA: THE WINTER SOLDIER

4:20pm GUARDIANS OF THE GALAXY

7:00pm AVENGERS: AGE OF ULTRON (RealD® 3D)

You can check AMC's website for showtimes in your area.