Efforia, a nose away from an undefeated record in five starts, will race against older horses for the first time in Sunday’s Grade 1 autumn running of the Tenno Sho at Tokyo Racecourse in Japan.
The $2.55 million Tenno Sho, run at 1 1/4 miles, will provide a proper test as to where Efforia fits in the overall list of Japanese runners in advance of other major stakes such as the Japan Cup on Nov. 28 and the Arima Kinen on Dec. 26.