Standard Chartered Mumbai Marathon

Mumbai marathon is open for registration. I wasn't sure if I wanted to enter the run or not, but since I will not get a chance to enter at the last moment like other runs, I went ahead and registered for a half marathon. Humidity is one problem that many folks are worried about in Mumbai. May be I need to go to my home town, Kannur and do some runs. The current plan is to go there with family a couple of days early and do the run.