Piruz Partow October 31, 2016 BMS at the 2016 New York City Marathon Piruz Partow October 31, 2016 BMS ensembles, soloists, and faculty will be performing at the Northwest corner of Lafayette and S. Portland to support runners and viewers participating in the New York City Marathon. Come out and join BMS on November 6 from 9am-12pm to support our school and one of the greatest New York traditions.