Double Jay (horse) on November 2. His performances that year earned him American Champion Two-Year-Old Colt honors. Racing at age three, Double Jay was one of the early favorites for the Kentucky Derby, the first leg of the U.S. Triple Crown series. However, he finished third in an allowance race in April at Churchill Downs and then was fifth in a six-horse field in the Derby Trial Stakes behind winner, Faultless and as a result, was sent off as a long-shot in the Derby. After finishing a distant twelfth in the Derby's thirteen-horse field he did not run in the Preakness and Belmont
Eureka Downs adjacent to the track to extend the track and build a 440-yard straightaway section to run American Quarter Horse races. The track also held Greyhound racing events on certain race days. The original grandstand burned in 1964 and was replaced. The Downs was funded by entry fees, concessions, stable fees, and spectator tickets, and much of the labor at the track was provided by volunteers. At the track's peak in the 1970s, purse distribution was over $150,000 for the Futurity race date. Over time, however, interest in the sport declined and the track struggled to remain profitable. In 1986, Kansas