Iowa's Prairie Meadows, which is set to begin its 2022 live racing season Friday, May 13, will see an average 5% increase in purses across the board. The 84 Thoroughbred racing days will be interspersed with Quarter Horse racing, which will see that breed's purses raised by up to 25%. The Thoroughbred purse structure includes a total of 26 stakes worth an estimated $2 million, highlighted by the Iowa Festival of Racing July 8-9. Last year's edition of the $300,000 GIII Prairie Meadows Cornhusker H. during the Festival was won...