Have picked out a spring marathon - Seattle Rock N Roll, on June 24th. Am going to try Pfitzinger's 12/55 plan this time, instead of the RW plans I used for Portland and Eugene. Depending on how training goes the next few weeks, I might switch to the 18/55 instead, but only if I can get at least 3 consistent 30 mile weeks in before 2/20 (18 weeks out from June 24th). Both the RW plans I used were 12 week plans, and I have a feeling 18 weeks might be too long for me, but it also gives me some flexibility to switch things around.