He's Running a Marathon... achievement in Halo MCC

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.

He's Running a Marathon...0
2 guidesOnline/OfflineSingle PlayerCooperativeDifficulty Specific

How to unlock the He's Running a Marathon... achievement

  • Maka91Maka911,246,984
    30 Oct 2014 11 Nov 2014
    227 7 8

    Mission: Gravemind
    Difficulty: Legendary

    For this achievement to unlock, just watch the entire cinematic at the start of the mission in Classic mode. When the camera changes to the inside of the High Charity, it will unlock.

    Guide not helping? View 1 more guide for this achievement.

    Showing most recent comments. View all comments.
    Leo AscendentGuide is heavily misleading, thanks to that thumbnail.

    In case others are also confused, from the title screen, load up this mission and under "Options", select Classic, NOT REMASTERED as the thumbnail shows. Then, watch the opening cutscene, dude will be standing in the crowd in his boxers or something.
    Posted by Leo Ascendent on 30 Apr 19 at 04:54
    JX Junior@ Leo, the guide isn't misleading at all. If you actually read his description and not just looked at the thumbnail of the video, you would have read that he says it needs to be done in Classic mode.
    Posted by JX Junior on 15 Dec 19 at 01:05
    The SCHWARTZ 00It literally says in the description of the achievement AND the guide it must be done in classic mode lol. Wtf
    Posted by The SCHWARTZ 00 on 31 Dec 19 at 05:05
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  • LifeExpectancyLifeExpectancy1,533,867
    12 Nov 2014 10 Jan 2015
    34 1 0
    Marathon Man Egg: This Easter Egg is hard to miss, as it doesn’t require anything to trigger it. In fact, all you need to do is watch the cutscene at the start of Gravemind on Legendary without skipping it, in CLASSIC mode and this will unlock. There's another easter egg guy to the right in Anniversary mode, but the achievement will only unlock of you witness the Marathon Man in Classic mode during the cutscene.
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