The 23rd edition of the Pune International marathon will take place on Dec 7th.
Event website: http://www.puneinternationalmarathon.com/
This is one of those events which can really make it big, but have chosen to stay in the past. No encouragement for regular runners with their strict completion rules, only promoting the professionals, still no online registration, still no timing chip. Disparity in Mens and Womens events – men run the 42K while women get to run just the 21K (which men cannot run). Really out of tune with the times.
There is a 10K run as well, and various smaller runs for lower age groups.