To complement the info that SoKLR just posted, some of the folks who posted on the original Kip Litton forum found these:
http://www.backprint.com/view_event_photos.asp?PID=bp%18yG&EVENTID=64985&PWD=&START=301&SHOW=60&CAT=216483&SUB=0
at the Deadwood marathon. They are at the tail end of the start. Once you scroll down and identify Kip (I won't tell you which one he is - trying doing a "Where's Waldo" exercise), you can look backwards in time to watch him loitering around in a furtive way with his head down, his number invisible and his typical disguise on.
Has anyone attempeted to contact by phone or e-mail the RDs of the Arizona Rock n Roll Marathon, Go St Louis Marathon and the one in Virginia? They may know more than we do and may make your investigative work easier.
I'm also wondering if any of the marathons has requested a reimbursement of their prize money and/or offered the prize money to the correct recipients after removal of Litton from their results. I never thought to ask this question to Delaware, Deadwood and Missoula.