Oak Brook

Marathon Calendar near Oak Brook 2025-2026

Name: Chicago Marathon
Start: 2025-10-12
End: 2025-10-12
Location: Chicago Loop

Explore the top marathons near Oak Brook for 2025-2026! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025

Oct

Sunday

Chicago Marathon

Chicago Loop | 17 mi from Oak Brook

26 mi

April 2026

Apr

Saturday

Spring Chance BQ.2 Marathon

Geneva | 20 mi from Oak Brook

Marathon

May 2026

May

Sunday

Chicagoland Spring Marathon

Schaumburg | 15 mi from Oak Brook

10 km Half Marathon Marathon

Distance (km)

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