The fourth annual Knights of Columbus 10K run and one-mile fun walk and the kids’have fun run sponsored by the St. Louis the King Knights of Columbus, will be held Sept. 1 at 8 a.m. at the Shrine of St. Anthony, 12290 Folly Quarter Road in Ellicott City. The event will support local charities, including the ARC of Howard County and FISH of Howard County, which offers food and financial aid for utility bills, rent and prescription drugs for the needy. Awards, prize drawings and refreshments are planned. Entry fees are: $15 through Aug. 16, $20 through Aug. 31, and $25 on race day. Families of as many as four people pay $30 through Aug. 16, $35 through Aug. 31 and $40 on race day. For information or registration, call Doug Angradi, 410-531-7594 or www.kc11898.com.