A friend and I were idly wondering about the possibility of tackling all Burning Crusade raid content the way you'd watch the extended Lord of the Rings trilogy on a rainy weekend: doing it all without stopping, intent on a glorious finish. Nobody's arguing that the point of such a marathon is to have fun every second while you're doing it; I'd say this is the classic undertaking where it really is about the destination and not so much the journey. But let's say you had an enterprising bunch of raiders sitting around bored on a weekend and your choices were either raiding Tarren Mill again or trying something adventurous. Or if you had Wrath coming up the next week and you wanted to conduct a triumphal tour of the content your guild had conquered, stopping only to relish the wholesale slaughter of bosses who'd given you so much trouble (here's looking at you, Gurtogg). Would it be possible to cut a swathe of destruction across the BC raiding landscape all within the space of a day?

Assuming a bunch of experienced raiders, we came up with the following figures:

Karazhan: 2-3 hours
Gruul's Lair: 1 hour
Magtheridon: 45 minutes
Serpentshrine Cavern: 3-4 hours
Tempest Keep: 3 hours
Zul'Aman: 1 1/2 hours
Mount Hyjal: 2 1/2 hours
Black Temple: 3-4 hours
Sunwell Plateau: 4-5 hours

On the low end, that's 20 hours and 45 minutes. On the high end, it's 25 hours (and I have to pause here for a moment's respect over just how much raid content Blizzard programmed for BC). If you lopped Kara and ZA off the marathon in the interest of doing only 25-man content, an experienced (albeit insane) raid that stomped each site and methodically proceeded to the next with no wipes along the way (probably not likely in Sunwell) could probably wreck BC raid content in maybe 18 hours start to finish (giving them a little extra time for travel and bathroom breaks). Has anyone been crazy enough to try this? Should anyone be crazy enough to try this?