Cedar Rapids WalkAmerica will take place on Sunday, April 29th at Noelridge Park at 7:30 a.m. Over 500 walkers will hit the pavement for a 5 mile walk to raise funds to help save babies lives. It is sure to be a fun-filled day for the whole family with activities before and after the event. The March of Dimes works to improve the health of babies by preventing birth defects, premature birth and infant mortality.