Road running

Naperville Half Marathon Races

📅 October 17, 2027 (estimated date)📍 Naperville · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (October 18, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

13.1 mi6.2 mi

About

The Naperville Half Marathon Races, held in Naperville, Illinois, on October 18, 2026, offer two distances: a half marathon (13.1 miles / 21.1 km) and a 10K (6.2 miles).

Both races are run on a festive course in the heart of Naperville, in DuPage County.

Highlights

City
Festive

D-357

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Races nearby

Other upcoming races around Naperville.