[@Mag Lev] Has on the counters 3 years, was it moved from another topic that made it six? (Though it's been dead for 5/6 months, so figure it was 2 when it dropped?)

[@HueMan] Longest currently running I believe is Gmed by DarkwolfX37, been going 4 years. Caits I think has one that's been going over 3. 

Me personally. the longest running one I have been a part of was Serafina's Inferno Chat Rp, that lasted about 3 years before I stopped. I hosted it on WinMX. Here on the forum my longest running is Duplicity at the 2 year mark, TWD dead one is close behind it. All others I am currently Gming at over a year save for Soulless which is at 9 months. 

I think long running Rp's are far less rare than people think. Just gotta find the right group with the right circumstances and these things will run as long as you let them.