DeKalb County Commissioner Larry Johnson will lead an eight-mile bike ride through the county Sunday , to increase awareness about diabetes.

The event begins at 8:30 a.m. in the Macy’s parking lot at the South DeKalb Mall, 2801 Candler Road, near Decatur.

The event is free and is part of First Lady Michelle Obama’s “Let’s Move” campaign to encourage exercise and habits that promote healthier lives.