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Hidden Gem Half Marathon

📅 September 11, 2027 (estimated date)📍 Flossmoor · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (September 12, 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 mi

About

The Hidden Gem Half Marathon is a half marathon (13.1 miles / 21.1 km) road race in Flossmoor, Illinois, on September 11, 2027, open to competitive athletes and recreational runners alike. The course winds through scenic, shady neighborhoods where the locals are famously friendly.

Runners can count on a large free parking area, access by METRA train, a free post-race beer, runner giveaways, medals and a big prize purse. The race showcases the energy and community spirit of Chicago's south suburbs, offering a fun experience whether runners are training for a marathon or just running for the fun of it.

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Other upcoming races around Flossmoor.