Why are the times off?

Wondering why my posted time (Coyote Cassic 5K) is a full 3 minutes over the time shown on the clock when I crossed the finish line?  Which coincided with what me pedometer said, by the way.  This is not the first time this has happened to me at an event managed by Runners Image.  I may not be a quick finisher or in the running for a medal but I pay the same amount of money and deserve the same level of care as those that finish up front. 

Very Dissappointed in runners Image and will be sure to tell anyone who might care.