The 2015 Columbus Walk to End Alzheimer’s will be Saturday at Mill Race Center, 900 Lindsey St., Columbus.

Registration will begin at noon. The opening ceremony will be at 1 p.m., and the walk will start at 1:30 p.m.

There will be 1- and 3-mile routes.

Last year, more than 350 people participated in the walk and raised more than $80,000.

Information: alz.org/Indiana/walk