Running races in or near Oswego, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Oswego, 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 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 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: 11-25-2026
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: 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 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 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: 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 ...
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Fluid Running Thursday Senior Class 9:00am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 12-03-2026
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
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Fluid Running Thursday Senior Class 9:00am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 12-03-2026
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
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Fluid Running Thursday Senior Class 9:00am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 12-03-2026
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
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Waiver - For Children in Jogging Stroller - ...
Organization: 10xEM LLC
Date of Race: 04-18-2027
Description: The 11th Annual Naperville Women’s Half Marathon 5k ...
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2027 Naperville Women's Half Marathon and 5K
Organization: 10xEM LLC
Date of Race: 04-18-2027
Description: The 11th Annual Naperville Women’s Half Marathon 5k ...
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Naperville Women's Half Marathon - Half - Individual
Organization: 10xEM LLC
Date of Race: 04-18-2027
Description: The 11th Annual Naperville Women’s Half Marathon 5k ...
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Naperville Women's 5K - 5k - Individual
Organization: 10xEM LLC
Date of Race: 04-18-2027
Description: The 11th Annual Naperville Women’s Half Marathon 5k ...
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All Star Runners - Spring
Organization: Oswegoland Park District
Date of Race: 04-14-2027
Description: DescriptionNew runners and elite runners are welcome in this class designed ...
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Cardinal Track & Field
Organization: North Central College
Date of Race: 12-06-2026
Description: This is a one-day clinic is for those that are interested ...
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Thankful for Bingo: A Turkey Time Celebration
Organization: OAK BROOK PARK DISTRICT
Date of Race: 11-19-2026
Description: DescriptionGather your friends and join us for an afternoon of Thanksgiving-inspired ...
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Ginger Creek Pavilion Rental
Organization: OAK BROOK PARK DISTRICT
Date of Race: 10-31-2026
Description: DescriptionThe Ginger Creek Pavilion, within the picturesque Central Park in Oak ...
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2026 Send-off Celebration!
Organization: Forest Preserve District of Will County
Date of Race: 12-30-2026
Description: DescriptionChildren must be accompanied by a registered ...
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A. 2026 Family Weekend T-shirt
Organization: North Central College
Date of Race: 10-30-2026
Description: Pre order a Family Weekend T-shirt for only $20. Pick up ...
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Complete list of running events in and near Oswego, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Oswego
About Oswego
Oswego (IL) is a village in Kendall County with an estimated population of 30,355.[4]
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Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
