Horses break from the starting gate for the Breeders' Cup Dirt Mile on Nov. 6, 2021, at the Breeder's Cup World Championships in Del Mar, CA. (Cynthia Lum/Icon Sportswire via Getty Images)

The Breeders’ Cup runs Friday and Saturday at Keeneland, and Saturday’s $7 million Classic is the richest race on the American calendar. Horse racing isn’t offered on most sportsbook apps, so you’ll need a racebook to get in on the action. Here are the best options and where each one is available.

The 2026 Breeders’ Cup at a Glance

Dates: Friday, Oct. 30 and Saturday, Oct. 31

Track: Keeneland Race Course, Lexington, Kentucky

Main event: $7 million Breeders’ Cup Classic, 1 1/4 miles on dirt, Saturday

Favorite: Defending champion Forever Young, 2-1 on the morning line

Friday is built around the 2-year-old races, and Saturday stacks nine more Grade 1s on top of each other before the Classic closes the show.…