My longest ever gig was a from 2.00pm to 11.00pm without a break or a chair. This was a Xmas office party.

Can anyone else beat this?

Yes when I worked in Ibiza I did 8pm till 6am 7 nights a week. Then off to the local cafe for breakfast then bed about 8am..

Not so glamorous lol.

Nik

All day wedding 11AM til 12 midnight

I did an Xmas party on Friday night from 7pm-6pm. But I think 5pm-8am is my longest.

i did a fundraising event a few years back and did from 7pm friday until 1am sunday morning! was bloody hard work but we both got through it. The hardest thing was not to repeat any tracks!

Did you travel back in time?

I've done 11am-2am the next day before, probably my longest.

Well spotted. 7pm-6am

Mine was a military gig from 7pm - 4am that did included comparing and playing back ground music.

Whilst not strictly being one gig, I had one day where I did the following:

11-2 - Lunchtime gig in a hotel
2.30 - 5.00 kids christmas party
6 - 1.00am - evening christmas party
1.30 - 5.00am - more christmas "after-party" chill-out gig