I had problems with a S2F race several years ago. The started Oxford's local 10K forty yards back from where the certified course actually starts so that the photos of the start would look better, thereby adding 40-60 seconds to everybody's time. When I emailed them, they showed no remorse. That's just the way they roll.
This time around they offer a course map for a half marathon--until they take it down, which they will surely do if they've got any self-respect--that lists the distance, on MapMyRun, as 13.48 miles! Really?
http://dynamic-assets.mapmyfitness.com/routes/fullscreen/1212401935/
The Yazoo Delta Half Marathon looks like fun, but this sort of carelessness just doesn't inspire confidence.