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Marathon directory
Marathons in Chicago, Illinois
2 upcoming marathons listed in Chicago. Next: Chicago Half Marathon on September 13, 2026.
2marathons upcoming
Chicagocity
September 13, 2026Next race
Marathon, Half marathondistances
Chicago, Illinois, United States
13SEP
21.1K
Chicago Half Marathon
Chicago, Illinois, United States
Certified
11OCT
42.2K
Bank of America Chicago Marathon
Chicago, Illinois, United States
BQ Qualifier
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Planning notes for Chicago, Illinois, United States
Use this city page to shortlist 2 upcoming races by date, distance, registration path, and official source.
- Next raceChicago Half Marathon on September 13, 2026
- Busy monthsOctober (1), September (1)
- DistancesMarathon, Half marathon
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.