BADEN-BADEN, Germany--The racecourse at Baden-Baden bounced back into life eight days ago with the start of the Grosse Woche under the ownership of a new company, Baden Galopp. Based just outside the famous German spa town at Iffezheim, the sweeping turf track with a stunning backdrop of the hazy hills of the Black Forest, had not been used for 10 months, and its first of four days of racing began in damp conditions on August 29. But by the time the final two days arrived, with four group races staged...