The Prairie Meadows regional challenge races include the AQHA Prairie Meadows Championship Challenge (G2), Cox Ranch Prairie Meadows Distaff Challenge (G3), John Deere Prairie Meadows Juvenile Challenge, and Prairie Meadows Derby Challenge.

© Jack Coady Photography

By Chad Keller

ALTOONA, IA–AUGUST 11, 2026–Experience thrilling Quarter Horse action as top racers compete to qualify for the Challenge Championships on October 17 at The Downs at Albuquerque in the Prairie Meadows Regional Challenge Finals this weekend. An estimated $196,724 in purse money will be awarded across four races on Friday and Saturday, with post time set for 5:00 p.m. (CDT) both nights.

Hosted by the American Quarter Horse Association (AQHA), the national Racing Challenge features regional stakes races held across North and South America. Winners and top qualifiers of these regional finals advance to compete in the prestigious year-end Challenge Championships held each fall.

"The Regional Challenge Finals is the pinnacle of our Quarter Horse racing season here at Prairie Meadows," said Brian Ohorilko, Prairie Meadows Chief Executive Officer. "We’re excited to welcome horses from all across the region to the track, and equally excited to welcome the general public to come out and watch these incredible athletes compete."

The Regional Challenge Finals features four stakes’ races over the two days, including the AQHA Prairie Meadows Championship Challenge – G2 (Est. $53,856) on August 14, the Cox Ranch Prairie Meadows Distaff Challenge – G3 (Est. $38,148) on August 14, the John Deere Prairie Meadows Juvenile Challenge (Est. $56,006) on August 15, and the Adequan Prairie Meadows Derby Challenge (Est. $48,714) on August 15.

For full details about the 2026 live racing season, visit www.prairiemeadows.com/racing.

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