The race, which begins and ends at William Land Regional Park, will see 3,500 runners and walkers complete the marathon.
Residents and motorists are advised to check the map below and add extra time if they plan on driving in or out of the area on Sunday.
Those living in the Land Park neighborhood should locate their specific area on the race’s neighborhood plan map for the times participants are expected to be in your area.
The race start time is set for 7:30 a.m. with completion anticipated by 11:30 a.m. Closures will begin to open as the last runner moves through the course.
All road closures are anticipated to be clear after 11:30 a.m.