Headlined Star-Studded Line-up in Two-Day Event at Pimlico Race Course             Southern Pines, NC–October 8, 2013—Grand Prix rider Hillary Simpson showed that careers in show jumping can be viable for ex-race horses  during her appearance with her Thoroughbred Arkansas in the Retired Racehorse Training Project’s Thoroughbred Makeover and National Symposium at Pimlico Race Course in Baltimore, MD, over the weekend of October 5-6. Simpson brought her 10-year-old Thoroughbred gelding, on whom she has won several Grand Prix ribbons this year including a win in the Mt. Equinox Grand Prix in Vermont, to the two-day event and participated in several functions.