People in Blakely may have to take alternate routes this weekend.
The Dr. James H. Crowdis run is set for Saturday.
Runners will take off from the United Methodist Church around 8 a.m.
Several neighborhood streets will be affected.
College Street from Church Street to Meadowbrook Drive will be closed from 8:25 to 8:35.
The westbound lane of Flowers Drive to Elm Street will be closed from 8:35 to 8:50. The eastbound lane of River Street will be closed from 8:30 to 8:50. Wyatt Jarret Street will be closed during that time as well.