Naperville, IL — Downtown Naperville will see several street closures this Sunday for the city’s annual half marathon, 10K, and 5K races. The closures will begin at 5 a.m. and remain in effect until approximately noon.
According to the Naperville Police Department, streets around downtown and nearby neighborhoods will be impacted. Drivers are urged to review the detailed traffic control plan and consider alternate routes. The closures are intended to ensure safety for both race participants and spectators.
Affected streets include parts of Washington Street, Aurora Avenue, and portions of Naper Boulevard. City officials recommend avoiding these areas if possible or planning ahead for delays.
Naperville residents are encouraged to check the city’s website for full traffic control details and the race map. The website also includes parking and detour options for anyone traveling near the racecourse.