Discovery of Olodaterol in Hair Testing Reinforces Importance of Pre-Entry Requirement

OKLAHOMA CITY, OK–JULY 14, 2025– The Oklahoma Quarter Horse Racing Association (OQHRA) has confirmed the detection of Olodaterol through pre-entry hair testing protocols required for participation at Oklahoma racetracks.

Olodaterol is a long-acting beta2-adrenergic agonist, a class of bronchodilators that includes strictly prohibited substances such as clenbuterol, albuterol, and carmoterol.

Olodaterol is not an approved substance in racehorses, and its presence constitutes a violation of integrity standards. The positive findings were made as a condition of entry through OQHRA-managed hair testing, not by the regulatory bo .. Read More

Name Starts 1st 2nd 3rd Earnings
Political Twist 4400$603,017
Rf Fast Dash N Blood 6410$476,401
Jess Im Worth It 4300$428,055
Effortless Favorite 4310$365,138
Apollirevenge 3300$363,663

By North American Race Leaders View Top 25 Horses
Name Starts 1st 2nd 3rd Earnings
La Feliz Montana Ranch LLC 112161313$878,827
Dunn Ranch 91181015$718,283
Jaime Cardenas 401155$700,257
EG High Desert Farms LLC 6781313$536,224
Tungsten Racing Partnership 6917105$465,171

By North American Race Leaders View Top 25 Owners
Name Starts 1st 2nd 3rd Earnings
Mj Farms 348555038$2,668,900
Steve D Burns Dvm 456625669$1,368,002
Bobby D Cox 470574657$1,245,566
Rancho El Cabresto Inc 131241419$1,074,604
Grant Farms Llc 256333841$775,731

By North American Race Leaders View Top 25 Breeders
Name Starts 1st 2nd 3rd Earnings
Jason L. Olmstead 366475648$1,855,491
James J. Gonzales III 311455627$1,628,145
Xavier E. Rodriguez 141211817$1,606,543
John A. Stinebaugh 214362930$1,037,853
Patrick L. Clemons 206432829$1,019,658

By North American Race Leaders View Top 25 Trainers
Name Starts 1st 2nd 3rd Earnings
Luis Martinez 298454735$1,900,031
Francisco Calderon 251473124$1,775,241
Juan Pulido 235763727$1,692,944
Christian Cardenas 235382830$1,393,840
Christian Ramos 345444442$1,316,139

By North American Race Leaders View Top 25 Jockeys
© Jack Coady Photography
Relentless Purrsuit Holds On Gamely to Win Prairie Meadows Gold Derby

By H. David Smith, StallioneSearch

ALTOONA, IA—JULY 13, 2025—Relentless Purrsuit, a three-year-old brown gelding by champion Hes Relentless out of Redheads Run Hotter by One Sweet Jess, delivered a determined finish to capture the $118,375 Prairie Meadows Gold Derby on Sunday afternoon at Prairie Meadows Race Course.

Bred and owned by Charles and Elizabeth Horton of Oklahoma, the gelding is trained by Jason L. Olmstead and was ridden to victory by jockey Ramiro Garcia. He covered t .. Read More

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© Jack Coady Photography
Shy Kisser Morning Line Favorite in $15,000 Bella Stakes for 3-Year-Old Quarter Horses

By StallioneSearch

FAIR MEADOWS, OK—JULY 14, 2025—A competitive field of 3-year-olds an dup fillies and mares will square off in the $15,000 Bella Stakes at Fair Meadows on Thursday, July 18, going 350 yards. First post is set for 9:45 p.m. (CST).

Morning-line favorite Shy Kisser (5-2) leads the line-up from post position five for owner Leobardo Auginaga Soria and traine .. Read More






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