For 2013, the W101 course had to be modified because of the closure of the Rails-to-Trails tunnel after aid station #5. These three maps show the two locations the course changed and then the overall course.
I did not generate a new profile, yet. The one below from 2011 is going to be a bit different. An extra descent and climb in the middle and the last climb and descent will be missing. Of course, there will be a new river crossing this year near the end.