My first group got to the end of level 1 after 30 hours of gaming.However, I am still trying to gauge the time involved in running KotS. This will be a 1 weekend only run. I am guessing at about 16 hours of game time. I am worried that 16 hours won't be enough to run even 75% of KotS though. How many hours have people put into this when running it?
We've gone six sessions (averaging about 5 hours each), so far, and we just completed the encounter with the Zombies, Ghoul & Homunculus. I think we're about done. We're a large group, though, 7 players, with no more than one missing per session, and the encounters are expanded to match, which surely slows things down.I am worried that 16 hours won't be enough to run even 75% of KotS though. How many hours have people put into this when running it?

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.