Nottingham's Grace Dwyer, the top New Jersey finisher in the 3,000-meter run at Penn Relays on Thursday, broke the Mercer County record when she stopped the clock at 9:48.59.Dwyer, who finished fifth and edged out Gill St. Bernard's Dana Klein (sixth, 9:53.59) and Mendham's Mackenzie Barry (11th, 10:00.94). The ...