Running races in or near Oak Brook, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Oak Brook, IL area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-07-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-05-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-27-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-07-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-25-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-07-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-24-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-09-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-06-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-24-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-06-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-27-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-23-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-25-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-27-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
View Race Details View on Map
Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-09-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-06-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-23-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Wednesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-25-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
View Race Details View on Map
Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-05-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Friday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-09-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Tuesday 9am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-24-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-23-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Fluid Running Monday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-05-2026
Description: DescriptionFluid Running is a serious, full-body workout performed in the ...
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Running-5K - Individual Age group/open
Organization: Elijah Road Racing/Elijah Running Club, Inc.
Date of Race: 09-26-2026
Description: Join Elijah Road Racing (of the Elijah Running Club, Inc.) for ...
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Complete list of running events in and near Oak Brook, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Oak Brook
About Oak Brook
Oak Brook (IL) is a village in DuPage County with an estimated population of 7,883.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
