The file names contain the hour and minute you arrived at the three mile mark (by the water station) at Adams St and Centre St. Eg. file "Charbo_JMPhoto-1731-11-30" was shot at 11:30 am. Scroll through to find your pictures! :) Send me your bib # and time if you need help.
Note -- the files are only displayed in low resolution, small dimension. These are actually large, high resolutions files.