The field races through turn one at the start of the 141st running of the Kentucky Derby at Churchill Downs on May 2 2015 in Louisville Kentucky
{"Image ImageDescription": "LOUISVILLE, KY - MAY 02:  The field races through turn one at the start of the 141st running of the Kentucky Derby at Churchill Downs on May 2, 2015 in Louisville, Kentucky.  (Photo by Chris Graythen/Getty Images)", "Image Copyright": "2015 Getty Images"}