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 Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 05-28-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Fluid Running Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 05-28-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Fluid Running Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 07-02-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Fluid Running Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 07-02-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Fluid Running Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 07-02-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Fluid Running Tuesday 8am
Organization: OAK BROOK PARK DISTRICT
Date of Race: 05-28-2024
Description: DescriptionWant a really good workout without hitting the pavement? Looking for ...
View Race Details View on Map
Glenbard West Boys Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-17-2024
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPeter ...
View Race Details View on Map
Glenbard West Girls Cross Country Camp (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-17-2024
Description: Age CategoryYouth and TeenLocationGBW - Outdoor TrackatGlenbard West High SchoolInstructorPaul ...
View Race Details View on Map
2025 Naperville Women's Half Marathon and 5K
Organization: 10xEM LLC
Date of Race: 04-13-2025
Description: The 9th Annual Naperville Womens Half Marathon 5k ...
View Race Details View on Map
Lightning Running Club (Boys, 11-12)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Boys, 13-14)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 9-10)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 6-8)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Boys, 6-8)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Boys, 11-12)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 6-8)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 11-12)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 13-14)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Boys, 13-14)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 11-12)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Boys, 9-10)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Glenbard South Boys Cross Country (Gr. 6-12)
Organization: Glen Ellyn Park District
Date of Race: 06-10-2024
Description: DescriptionGet prepared for the upcoming fall season. All levels of runners ...
View Race Details View on Map
Naperville Women's Half Marathon - Half - Individual
Organization: 10xEM LLC
Date of Race: 04-13-2025
Description: The 9th Annual Naperville Womens Half Marathon 5k ...
View Race Details View on Map
Lightning Running Club (Girls, 13-14)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
Lightning Running Club (Girls, 9-10)
Organization: Glen Ellyn Park District
Date of Race: 08-17-2024
Description: DescriptionAges 6-14Come run with us! Kids will build endurance and learn ...
View Race Details View on Map
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]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).