I'm up to 60,000 words and not quite done with the story. It could easily end up in the 65-70,000 range, which would make it an actual novel by something other than the NaNo definition.
I'm pretty disappointed at how slow it's going, particularly since I just proved to myself that I can hack out 2,000 words a day for 25 days straight. Ah well. I suppose there really is something magical about November and that NaNo synergy.