I've put together a Google Calender of the Fall Michigan athletic events in all sports. I figured I would share it.
Right now, it just has all the home events (exception: Football has their entire schedule on there). Sports included are: Football, Women's Soccer, Field Hockey, Volleyball. Some men's soccer are there; they haven't released their schedule but other teams do have Michigan scheduled, so that's where those are from. I update this calender throughout the year, so once basketball, hockey, swimming, tennis, etc release their calenders, I'll update them.
The reason for only home games is that I try to attend as many as possible and including all games makes it a little cluttered... but I'm willing to add away games if enough people are interested.