About one-fifth of the marathon's spots are reserved each year for charities, sponsors, vendors, licensees, consultants, municipal officials, local running clubs, and marketers.
每年大约有五分一的马拉松赛事预留用给慈善机构，赞助商，销售商，特许人，顾问，市政官员，当地的跑步俱乐部和营销人员。