Hey friends!
MJ, there's a RnR half in Providence the week before. Since Providence is an insanely hilly town, I think I'm going to skip it, but hey, I can see the allure of a 50th birthday celebration in your hometown. The RnR marathons seem pretty fun. There wasn't enough information about the Providence RnR half course when I was thinking about it, but it looks like there's a walking pace group at 16:01 in the Chicago half. http://runrocknroll.competitor.com/files/2011/03/CHI11_PaceTeamInfo.pdf. That seems pretty encouraging, though I didn't see the final cutoff time.
(ETA: I double checked and that 16:01 group is actually the end pace--Chicago has a 3:30 cutoff. That would make me nervous with such a short training period, but that's just me. YMMV, literally.
http://runrocknroll.competitor.com/event-dates All the Disney half marathons have a 3:30 limit too. )
For me, I decided that my next goal will be 10K and I'm going to take my time shooting for longer races. I'm seriously considering the WDW Princess Half next February, and I have a free Southwest ticket credit that expires in the beginning of October. If I don't find another way to use it, and the stars align with my work schedule and my training, I might *JUST MIGHT* do the Wine and Dine Half.
I'm having a tricky time figuring out this next goal thing. I emailed a friend about doing a 10K on July 4, but then I started stressing about it. I emailed her again and said no promises, and I'm going to take it from there. These bigger races sell out, so if the Wine & Dine or Princess sells out so be it.
Anyway, my advice, since I'm wondering about these longer distances too, is to look really carefully at training schedules and cutoff times and see if you think you can do it and still have fun. If the answer is yes, then you know what to do! Rock and roll! 
Cate
Cate, 41, mom to 9-year-old boy-girl twins, one with autism/asperger's.
I'm running to be healthier, to care for myself, and to lose weight. I am trying to be patient. Being patient is not my strong suit.
First 10K 7/4/11 Harvard Pilgrim 10K at Patriot Place, Foxborough, MA (1:41:47--ran/walked with a friend)