https://cdnph.upi.com/ph/st/th/2211785793118/2026/upi/a5a49b1377cff28e0432fc379a11057f/v1.5/New-Kentucky-New-York-racing-series-could-sink-historic-Triple-Crown.jpg" /> Churchill Downs and New York Racing Association have unveiled a new, six-race series for 3-year-olds, including the Kentucky Derby and Belmont Stakes.