72 hours or nearly so, and basically worked the whole time too. It was the first time my roommate gave me Adderall to try. I did around 2 weeks worth of work in my auto body shop, then slept like 14 hours straight. To top that off I was around 350 pounds too. A week later I was on the stuff legit. Three years later I was racing bicycles and under 190 pounds. Three years after that, I was disabled from a crash with 2 SUVs.
I think around 48 hours.
High school LAN parties.
Yeaaah ! Counter-Strike 1.5/1.6 era with Day of Defeat and some Ricchochet for chilling off your nerves !
3 ish days, it was awful. Everything starts to feel fake and I got really paranoid
About a week ; there were some very hard drugs involved, and I credit that experience with getting cleaned up. Started seeing “shadow people” in my very peripheral vision.
In 1989 I was one of the participants in the (then) Guinness World Record Endurance Computing held at the Hobby Computer Club days (HCC dagen) in the Netherlands.
The record was for 63.5 hours, but I had a two hour or so commute in each direction and the event started (from memory) at noon.
I’m guessing that I was awake in total for about 70 hours. I fell asleep on the way home.
We published a newsletter called “Elephant News” every few hours. Time keeping was managed by official time keepers and it was entered into the Guinness World Records in the 1990 book. I have a copy somewhere.
At some point not long after, Guinness abolished all world records that only had a time component and as far as I know it still stands :)