L and N Racing LLC and Winchell Thoroughbreds' Echo Zulu (Gun Runner), Eclipse champion 2-year-old filly of 2021, turned in her first recorded workout since finishing second in last year's GI Breeders' Cup F/M Sprint with a leisurely four-furlong work in :52.80 (11/11) at Fair Grounds Monday for trainer Steve Asmussen. "Echo Zulu is traveling well, looking great, and ships to Kentucky this week," said Winchell Thoroughbreds' general manager David Fiske. Asked if any potential races had been picked out for the filly's return, Fiske said, "No real schedule or...