Sagamore Racing, the Maryland-based breeding and racing operation founded 14 years ago by Under Armour chief executive Kevin Plank, is getting out of the sport. Its horses have been in the gradual process of being sold off, and the historic 530-acre Sagamore Farm in Glyndon will transition into supplying rye, corn and limestone-filtered spring water to support a Plank-backed whiskey distillery. Sagamore led all breeders of Maryland-breds by earnings in 2019, and at its peak during Plank's tenure the farm housed 100 horses. The news comes 10 years to the...