Here's the chart of the race I was talking about from the 2010 Preakness Day.
It was a race at Calder and the 1/10 favorite broke down on the lead.
http://www1.drf.com/drfNCWeeklyHorse...0515&raceNo=10
Someone I was sitting near had $8,000 bet to show on the horse. There were other bridgejumpers who took a bath with him on this horse.