2 months, endless coffee
Thirty-eight (38) days
I did 105 hours once (4 days, 11 hours), and have hit the four-day mark a few times. Being an insomniac doesn't help much. I can do 2-3 days without sleep without much trouble. And going into Marine Corps boot camp, they kept us up for 3 days straight to reset our sleep schedule (and make the entry more efficient without sleep wasting any precious time).
3 days, I thought I might go insane, but fortunately I didn't I take melatonin and Valarian root if I can't sleep now.
Good luck and god bless
about 6 days while running in the zone
I had insomnia 4months I seriously didn't sleep any I was like walking dead and then I ended up in pyschward for postpardom depression
I'm not sure, at least 3 days, but after a while it all turns into a blur. I think it was likely about 4.
I've been up for a couple days
I'm a bit of a light weight. It was something like two days. I don't remember much of it, though.
I stayed awake for 3 days one time, but I was on stimulants
in retrospect, that was a damn stupid thing to do, and I wouldn't recommend it