Run This

Race calendar

Running Races in Oak Brook, IL

4 upcoming races in and around Oak Brook. Run This events are listed first — jump to a specific distance below.

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DistanceAll5K
Nearby citiesChicagoLake ZurichSpringfieldElk Grove VillageRockfordWheatonBellevillePalatineDowners GroveHudsonNormalBloomington

4 races

Fri, Oct 9, 2026

CAI - Illinois Family 5k

Oak Brook, IL

Outside5K

Sat, Nov 21, 2026

Turkey Dri Tri Oak Brook Park District

Oak Brook, IL

Outside

Fri, May 7, 2027

Pink 5k Oak Brook Park District

Oak Brook, IL

Outside5K

Fri, Jun 4, 2027

Tom's Try-athlon Oak Brook Park District

Oak Brook, IL

Outside

Other cities in Illinois

Chicago71Lake Zurich12Springfield10Elk Grove Village10Rockford9Wheaton8Belleville7Palatine6Downers Grove6Hudson6Normal6Bloomington6Aurora6Elgin5Shorewood5Lemont5Olney4St. Charles4Decatur4Mattoon4Evanston4Marion4Dekalb4Crystal Lake4Schaumburg4Urbana4Edwardsville3Wheeling3Joliet3