Running races in or near Millbrook, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Millbrook, 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.
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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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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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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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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NCC Track & Field Clinic
Organization: North Central College
Date of Race: 12-07-2025
Description: Boys & Girls (8th-12th grade), Coaches (all levels) Participants pick-one ...
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Duck Discovery Day
Organization: Forest Preserve District of Will County
Date of Race: 01-17-2026
Description: DescriptionDid you know winter is a good ...
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Life in the Winter
Organization: Forest Preserve District of Will County
Date of Race: 12-23-2025
Description: DescriptionIt may be tempting to hunker down ...
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Puzzle Palooza - Adult Edition
Organization: Oswegoland Park District
Date of Race: 02-25-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Puzzle Palooza - Family Edition
Organization: Oswegoland Park District
Date of Race: 04-18-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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z CASA dei BAMBINI MONTESSORI
Organization: Young Rembrandts - Dupage and Fox Valley
Date of Race: 10-05-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Flashlight Egg Hunt
Organization: Oswegoland Park District
Date of Race: 04-02-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 12-03-2025
Description: DescriptionFuture athletes will learn basic football skills including passing, receiving, running, ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 12-03-2025
Description: DescriptionFuture athletes will learn basic football skills including passing, receiving, running, ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 12-03-2025
Description: DescriptionFuture athletes will learn basic football skills including passing, receiving, running, ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 02-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 01-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 01-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 02-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 02-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 01-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Complete list of running events in and near Millbrook, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Millbrook
About Millbrook
Millbrook (IL) is a village in Kendall County with an estimated population of 335.[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.).
