Half Marathons found in Illinois in October
View all ↓Half Marathons in Illinois in October 2025
Race Calendar: Half Marathons found in October
Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K
Long Grove, IllinoisChicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K
Chicago, IllinoisWant more bookings?
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