Interesting. I will not be there for this century and even if I were, I don't know if I would ride it. I have ridden every inch of the entire route many times (including each of the finishes), and my concern is the two-way traffic on the bike paths. Yes, there is always two-way traffic, but if there is a large turnout for this ride it could get pretty crowded.
Good luck. Post a follow-up to let us know how it went.
"When I'm on my bike I forget about things like age. I just have fun." Kathy Sessler
2006 Independent Fabrication Custom Ti Crown Jewel (Road, though she has been known to go just about anywhere)/Specialized Jett