Del Mar will once again offer a bonus package for maidens competing at the highest levels on dirt throughout its upcoming 84th summer season, the track said in a release on Wednesday. The move adds 25% in purse earnings to runners who fit the simple specifications of the program, is available to all dirt competitors in maiden allowance races, all California-bred maiden allowance races or any maiden-claiming race at the $62,500 level or above. The maiden must come from the barn of a trainer who has no more than 60...