Chicago Marathon 2026

Name: Chicago Marathon 2026
Start: 2026-10-11T12:00:00Z
End: 2026-10-11T21:00:00Z
Location: Butler Field - Grant Park

There will be 1,700,000 people attending and a predicted event spend (USD) of $182,883,334 at the event in 2026.

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Event Insights for Chicago Marathon 2026

Predicted Attendance
1,700,000
Predicted Event Spend (USD)
$182,883,334

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Event Details

Description

The Chicago Marathon is a major international road race held in Chicago, Illinois, with its start and finish on Butler Field in Grant Park. As a World Marathon Majors event, it attracts an elite global field alongside large numbers of recreational runners on a fast, largely flat course that winds through the city’s neighborhoods. The race is org...