06/26/2014 2:22PM

Disco Barbie tries to maintain synthetic-surface form in Chicago Handicap


ARLINGTON HEIGHTS, Ill. – The 4-year-old filly Disco Barbie started four times in 2012 and two times in 2013, winning twice while looking like a solid if unspectacular racehorse. But those were dirt races, and when, in her second start this year, Disco Barbie tried a synthetic surface, she started looking spectacular.