Much Rejoicing, prepared in Camden at Kirkwood Stables, won for the third time in six career starts as the 4-year-old filly by Distorted Humor out of Soaring Softly won a $59,000 allowance race Sunday at Gulfstream Park. Ridden by Alan Garcia for trainer James Toner, Much rejoicing romped to an eight-length victory in the one-mile race over a dirt track which was listed as sloppy. Her winning time was 1:39.48.