http://www.twitch.tv/0xa101
To see the stipulations my sister set up for herself read this:
http://pastebin.com/n4duXsBE
Long story short, she thinks it is going to take about 80 hours to do this. She isn't going to stop streaming. She will be taking 2 hour sleep breaks whenever she feels its necessary. She also has a couple of people with her to make sure everything is cool.
As of this post, she is 7hrs and 18mins into it.
She's not sure if she'll do it, but this is an interesting twist of speedrunning. It's not so much a speedrun as it is an endurance run.
Anyway, I wish her luck (and hope she stays safe for real).