How awesome! Join us in this thread for running-specific chatter (not that this thread isn’t find just as it is, but inviting you to join the crazies too 
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Check here for that info: DVC Room Inventory - DVCinfo Poly seems to be your best bet numbers-wise. Also, check often (like really often). I am on there multiple times a day scoping out my options and there are often one room here and one room there available. You might hobble a stay together, at one or multiple resorts (if you’re okay with that) by doing that as opposed to relying on waitlist.
My sis and I are there the 6th-8th currently (then move to AKL-K) in a Woods View room. I think @gingerSnaps543222 is there too! Excellent backup option