The longest I've ever stayed awake was 82 hours. I was totally exhausted on after the second night, but then I got to a certain point where I just stopped feeling tired. I knew I was wiped, but I didn't feel it. When I got to the end of the third day, I just felt odd. If you've stayed up for over 24 hours I'm sure you know the feeling of heaviness and lethargy, but this was different. The only way I can really think to describe it is "hyper-aware". I felt like I was noticing absolutely everything around me, but it all seemed very slow. This was obviously just a mild hallucinatory effect, but it was pretty interesting. When I decided to sleep it was mainly to regain some semblance rational time, because when you stay up your internal clock goes to hell.

The best part about it is that when I slept, I only did so for about 8 hours, and I woke feeling perfectly rested.


I should add that I didn't nap (and in fact can't nap, for whatever reason) and don't drink coffee. I also didn't have any energy drinks, not that they have ever given me energy.

The longest I've been awake for was about 50 hours without getting tired at all, if I recall correctly. I was basically playing all of my games nonstop, and I doubt I could be able to do the same thing again, Nya~

I believe the longest I've stayed awake was around 50 hours or such, myself.

The hardest part is the first 30 or so, actually. After that I tend to get a strange insomnia episode occurrence.

37.5 hours, for some reason - I guess I just didn't feel tired, and I had to get some stuff done in my journal anyway after going out.

i have been awake for like 50 hours because i could not sleep at all

I have gone 26 hours without sleep, it was next to impossible for me to function and I felt like a zombie! When I finally fell asleep I slept through all the next day so my sleep schedule was really messed up. 

The longest I've been awake is about 23 hours I believe
only because my brother wanted to see who can stay up the 
longest . I won of course

i once stayed up for like 52 hours. my family and i were going to the flea market soon and the night before i decided not to sleep and then after the flea market i stayed up till almost 8 the next morning or something. it was pretty crazy lol

I think the longest I've ever been up is sometime between two to six days because of strenuous holiday planning and such with my Family. As soon as I got to that Hotel I slept for 13 hours and it felt GREAT.

3 days. Then I fell asleep while eating breakfast  

I've stayed up all night uP until 7am the next day, then I fall asleep on my desk chair XD

The longest I've stayed up is up to 6am then my mom caught me and told me to go to sleep ha ha

Bordering on about 50 hours without sleep. This was back during my drug-using days, and wasn't too abnormal...

72 hours, took a road trip across the country and had to drive the whole time, so I could get to settle on time from GA