Kansas City motorists take note: Three races will pose a challenge for motorists this weekend.
On Saturday, the AIDS Walk begins at 10 a.m. in Theis Park. Cleaver Boulevard from Rockhill Road to JC Nichols Parkway will be closed, as will Oak Street from Volker to Cleaver boulevards.
On Sunday, both the Trolley Run in Brookside and the March for Babies in downtown will prompt some street closures. The Trolley Run begins at 7:45 a.m. at 75th Street and Wornall Road, with closures beginning at 3 a.m. for the race setup. The March begins at 10 a.m. at Truman Road and Walnut Street, with several street closures from 3 a.m. to 1 p.m.