ALTOONA, Iowa - Defending champion Bonapaw will be the 123-pound highweight, conceding three to eight pounds to four rivals in the $150,000 Iowa Sprint Handicap at Prairie Meadows on Thursday evening.
Bonapaw, a winner of 14 of 30 starts and $724,000, seemed on the verge of becoming one of the nation's leading sprinters after capturing three stakes races at Fair Grounds last winter.