Del Mar will launch an incentive program that will pay a $1,000 appearance fee, and a 20 percent bonus for initial purse money earned in overnight races, to the owners of horses from outside of California who start at the upcoming meeting from July 20 to Sept. 7, the track announced on Sunday.

">Del Mar will launch an incentive program that will pay a $1,000 appearance fee, and a 20 percent bonus for initial purse money earned in overnight races, to the owners of horses from outside of California who start at the upcoming meeting from July 20 to Sept. 7, the track announced on Sunday.

">Del Mar will launch an incentive program that will pay a $1,000 appearance fee, and a 20 percent bonus for initial purse money earned in overnight races, to the owners of horses from outside of California who start at the upcoming meeting from July 20 to Sept. 7, the track announced on Sunday.

">