All races in Illinois

Upcoming marathons in Illinois

5 marathons are coming up in Illinois, out of 219 races on the statewide calendar. Compare dates, distances and locations, then get ready with a personalized training plan.

5 upcoming races

October 2026

Oct 11, 2026Chicago Marathon📍 Chicago, IL26.2 mi

April 2027

Apr 18, 2027Riverboat Series Day 7📍 Vienna, IL31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi
Apr 22, 2027Christie Clinic Illinois Marathon📍 Champaign, IL26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi

July 2027

Jul 11, 2027Heartland Series Day 2📍 Niles, IL26.2 mi · 13.1 mi · 6.2 mi · 3.1 mi
Jul 13, 2027Heartland Series Day 4📍 Fulton, IL31.1 mi · 26.2 mi · 13.1 mi · 6.2 mi

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