http://www.marathon-photos.com/scripts/ ... 0the%20Bay
The scary thing is I've done a bib number search and also a surname search and two finishing photos of me came up.
I'm thinking the timing chips were also used to target those in photos. My bib number was on my back and hidden under a wind vest AND opaque rain jacket so no way could they have identified me by my bib number.
I did a friend's search and 8 photos of him came up with his surname (he obviously is a photo whore).
I'm impressed with their accuracy.