Sports
Chicago Marathon
Prestigious major city marathon drawing thousands of runners and significant spectator crowds. One of the largest marathons in North America.
- When
- Oct 11, 2026
- Where
- Chicago, IL
- Est. attendance
- 45000
About this event
Prestigious major city marathon drawing thousands of runners and significant spectator crowds. One of the largest marathons in North America.
View original listing on runnersworld.com →Track record & vendor details
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