Very poor event. Where to start, lets see:
Long lines at the start, especially for pre-registered runners. They did delay the start but then it appeared to start randomly with no announcement, no gun, everyone just started running.
The course was wrongly marked with a turnaround in the wrong place so the distance was 3.75 miles, or maybe 3.7 or 3.77. Somewhere around there.
Finish chute wasn't long enough or staffed enough so most people could not actually cross the finish line before running into the backed up queue.
It looks like the organizers were not prepared for the number that turned up but since most people were pre-registered I don't know why not.