Inspiral will be heavily favored to win the Group 1 Sun Chariot Stakes on Saturday at Newmarket in what may or may not be a stepping-stone to the Breeders’ Cup Mile.
The John and Thady Gosden-trained 4-year-old filly won Group 1 races at age 2 and 3, but started a calculated 4-year-old campaign with two defeats before breaking through with a decisive victory over males Aug. 13 in the Group 1 Prix Jacques Le Marois at Deauville.