Last year’s introduction of the Breeders’ Cup Challenge proved to be a successful way to draw attention to the most important race on the thoroughbred calendar outside of the Kentucky Derby. It also gave some added credibility to the stakes races who attached their names to the Challenge.

Winners of each race automatically qualify for this October’s festivities at Santa Anita Park; here are some of the highlights on the remaining schedule Grade I Challenge races for 2008.

July 5: United Nations, Monmouth Park, Turf
July 12: Princess Rooney, Calder, F&M Sprint
July 26: Whitney H., Saratoga, Classic
Aug. 3: John C. Mabee, Del Mar, F&M Turf
Aug 9: Arlington Million, Arlington Park, Turf
Aug. 24: Pacific Classic, Del Mar, Classic
Sept. 7: Woodbine Mile, Woodbine, Mile
Sept. 27: Jockey Club Gold Cup, Belmont Park, Classic
Oct. 4: Lane’s End Breeders’ Futurity, Keeneland, Juvenile
Oct. 4: Champagne S., Belmont Park, Juvenile