So this is where the addiction comes in.  I'm already wondering about my next Marathon.  What I want to do, what I'd do different... or the same.  It's going to be a while before I run another one (I say that now, but...) - going to take it somewhat easy for a little while.  New baby is due in just 10 very short weeks - we will see what kind of running schedule I can keep after that.  It will probably entail a lot of running after and away from "the toddler" to keep him entertained.

Still, its in my brain... munching away up there like some kind of parasite. 

"I can probably do that better."  or "I'd like to do this other one sometime, too." That's really what it all comes down to.