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.
Running-5K - Individual Registration
Organization: Hanover Township
Date of Race: 05-03-2025
Description: Mark your calendars and get ready to Sprint2 Spring ...
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We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionBoost your speed, stamina, and strength ...
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Glenbard West Girls Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPaul ...
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Glenbard South Boys Cross Country (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: DescriptionGet prepared for the upcoming fall season. All levels of runners ...
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Naperville Women's Half Marathon - Half - Individual
Organization: 10xEM LLC
Date of Race: 04-19-2026
Description: The 9th Annual Naperville Women’s Half Marathon 5k ...
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Waiver - For Children in Jogging Stroller - ...
Organization: 10xEM LLC
Date of Race: 04-19-2026
Description: The 9th Annual Naperville Women’s Half Marathon 5k ...
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Glenbard South Boys Cross Country (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: DescriptionGet prepared for the upcoming fall season. All levels of runners ...
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We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 06-23-2025
Description: DescriptionFind your ...
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2026 Naperville Women's Half Marathon and 5K
Organization: 10xEM LLC
Date of Race: 04-19-2026
Description: The 9th Annual Naperville Women’s Half Marathon 5k ...
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Glenbard West Boys Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPeter ...
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We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionBoost your speed, stamina, and strength ...
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We Got Game Sprint & Stride Camp Stars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionFind your speed, stamina, and strength ...
View Race Details View on Map
We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionBoost your speed, stamina, and strength ...
View Race Details View on Map
Glenbard West Boys Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPeter ...
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We Got Game Sprint & Stride Camp Stars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionFind your speed, stamina, and strength ...
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We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 06-23-2025
Description: DescriptionFind your ...
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We Got Game Sprint & Stride Camp Superstars
Organization: Schaumburg Park District
Date of Race: 06-23-2025
Description: DescriptionFind your ...
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We Got Game Sprint & Stride Camp Stars
Organization: Schaumburg Park District
Date of Race: 08-11-2025
Description: DescriptionFind your speed, stamina, and strength ...
View Race Details View on Map
Glenbard West Girls Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-16-2025
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPaul ...
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Naperville Women's 5K - 5k - Individual
Organization: 10xEM LLC
Date of Race: 04-19-2026
Description: The 9th Annual Naperville Women’s Half Marathon 5k ...
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Hanover Township Sprint 2 Spring 5k 2025
Organization: Hanover Township
Date of Race: 05-03-2025
Description: Mark your calendars and get ready to Sprint2 Spring ...
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PrairieFest Local Artisan Showcase
Organization: Oswegoland Park District
Date of Race: 06-14-2025
Description: DescriptionNew in 2025 - The PrairieFest Local Artisan Showcase sponsored by ...
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Pickleball Social - Dinkin’ in the Sun
Organization: The Community House
Date of Race: 06-26-2025
Description: DescriptionAdult Pickleballers join us for a evening of fun laughter, ...
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Spring Clean Flea Market
Organization: Glen Ellyn Park District
Date of Race: 05-17-2025
Description: DescriptionSpring is here and it’s time to clean out your ...
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Beep Bingo & Tailgating
Organization: Oswegoland Park District
Date of Race: 04-25-2025
Description: DescriptionTake in fresh air and fun on a beautiful spring night.
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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?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
