Board Thread:Questions and Answers/@comment-1894786-20161016014021/@comment-1894786-20170203080544

I'm pretty sure Runaways is confirmed MCU by this article.

Every other show in the MCU has started with "Marvel's" (AoS, AC, the Netflix shows, even MW, DC and C&D). Shows not in the MCU, like Legion, don't have Marvel's name on them. But Runaways does, so I think this confirms Runaways as part of the MCU.

As if there was ever any doubt...