Continues a Remarkable Start to 2007 For Her Mary Cullen's second place finish in the St. Valentine's Invitational in Boston at the weekend proved to be another remarkable run for her. Her time of 15:22.35 was another PB, bettering her 15:25.80 set last year. It continues a remarkable start to 2007 that has seen her set PB's over 1 mile, 3,000m and now 5,000m. Her new 5,000m time is inside the B standard for the World Championships in Osaka in August and is within striking distance of Sonia O'Sullivan's national indoor 5,000m record.