LOUISVILLE, Ky. – With just two weeks of racing remaining at the Churchill Downs meet entering Thursday’s card, jockeys Corey Lanerie and Julien Leparoux are deadlocked in competition for leading rider, with each having 37 wins, 9 more than third-place Shaun Bridgmohan.

So it is fitting that the duo could very well end up dueling aboard their mounts in featured eighth race Thursday at Churchill, a $62,100 first-level allowance in which Leparoux is on 3-1 morning-line favorite Champagne Run and Lanerie on 5-1 third-choice Manx Miss.

St. John’s River, the Kentucky Oaks runner-up who is based at Louisiana Downs, is scheduled to ship to Delaware Park on Thursday, according to trainer Andrew Leggio. She is being pointed to the Grade 2, $300,000 Delaware Oaks on July 9.

“One week before the race, we’re going to work her over there,” Leggio said of the early ship. “We want to let her get the feel of that track.”

The new $500,000 Breeders’ Cup Juvenile Sprint to be run Nov. 4 has an early favorite in Canigotoo. He popped a Beyer Speed Figure of 96 last Thursday at Lone Star Park, when he won his career debut by 12 1/4 lengths. The number is the highest earned by a 2-year-old so far in 2011.

Bret Calhoun, who trains Canigotoo, said the horse’s owners, Jerry Durant and Bill Jordan, are expected to make Canigotoo eligible for the Breeders’ Cup. The deadline for a one-time open-enrollment program on offer this year is June 30. Durant and Jordan would need to pay a fee of $6,000.

LOUISVILLE, Ky. – There will be no extending of trainer Ken McPeek’s streak of five consecutive graded stakes victories at the current Churchill Downs meet, which concludes July 4.

He doesn’t have a single horse nominated to the final three graded stakes races of the meet: Saturday’s Grade 3 Debutante for 2-year-old fillies, the Grade 3 Bashford Manor on July 2, and the closing-day, Grade 2 Firecracker on July 4.

So McPeek will instead try to keep his momentum going out of town this summer.

Saturday evening’s concluding night of the Iowa Festival of Racing stages the Thoroughbred meet’s trio of Grade 3 stakes – the $200,000 Iowa Oaks, the $250,000 Iowa Derby, and the track’s signature event, the $300,000 Prairie Meadows Cornhusker Handicap.

INGLEWOOD, Calif. – The schedule is nearly constant. On weekdays, Joe Talamo has five to seven workers at Hollywood Park or Santa Anita. By the weekend, the number swells as high as 10.

He works horses every day. Rainy mornings are one of the few things that can keep the 21-year-old Talamo at home. It probably won’t rain again until October.

“I usually work seven days,” he said. “Once a month, I’ll take off a Monday or a Tuesday.”

ETOBICOKE, Ontario – Pender Harbour, who thrust himself back into the Queen’s Plate picture with a fourth-place finish here in the 1 1/8-mile Victoria Park Stakes on June 12, tuned up for Sunday’s $1 million showpiece for Canadian-bred 3-year-olds here Tuesday morning. With jockey Luis Contreras in the irons, Pender Harbour worked five furlongs in 1:02 under the watchful eyes of trainer Mike DePaulo and owners Denny Andrews and Bob Giffin.

“That put a little wind into him,” DePaulo said. “It was excellent. I asked Luis for 1:01 and change, and he was almost right on.”

MIAMI – Duke of Mischief has returned home following his fourth-place finish in Saturday’s Grade 1 Stephen Foster at Churchill Downs. Duke of Mischief rallied steadily outside horses under Joe Bravo to gain a very brief and narrow lead between calls in early stretch before flattening out and finishing two lengths behind upset winner Pool Play.

INGLEWOOD, Calif. – Fillies compete against fillies, most of the time. But an exception will occur at Hollywood Park on Thursday, when stakes winner Logical Single goes outside her division to face males in the $70,000 Golden State Cup at a mile on turf.

“It’s not a move we make every day,” trainer Dean Pederson said. “But we don’t feel like we have a lot to lose.”

Racing against boys beats the alternative, which is not racing at all.

INGLEWOOD, Calif. – Blind Luck may make her next start at Del Mar, in the $300,000 Clement Hirsch Stakes on Aug. 6, but trainer Jerry Hollendorfer has not ruled out a cross-country trip to meet division leader Havre de Grace in the $750,000 Delaware Handicap at Delaware Park on July 16.

The champion 3-year-old filly of 2010, Blind Luck won her second consecutive stakes in the Grade 1 Vanity Handicap at Hollywood Park last Saturday.