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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PrairieFest Local Artisan Showcase
Organization: Oswegoland Park District
Date of Race: 06-18-2026
Description: DescriptionBack in 2026-The PrairieFest Local Artisan Showcase sponsored by the Oswego ...
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PrairieFest Parade - Political Entry
Organization: Oswegoland Park District
Date of Race: 06-21-2026
Description: DescriptionParade Entry - Political (Any entry relating to the election of ...
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PrairieFest Food Vendor Application
Organization: Oswegoland Park District
Date of Race: 06-18-2026
Description: DescriptionEach year, PrairieFest cultivates a list of amazing food vendors. Filling ...
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Puzzle Palooza - Family Edition
Organization: Oswegoland Park District
Date of Race: 04-18-2026
Description: DescriptionEnjoy a cozy fun-filled event for all ages! Teams of 2-4 ...
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Marvelous March Hike
Organization: Forest Preserve District of Will County
Date of Race: 03-27-2026
Description: DescriptionUncover the marvelous mystery of who has ...
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All Star Runners - Spring
Organization: Oswegoland Park District
Date of Race: 04-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Beep Bingo & Tailgating
Organization: Oswegoland Park District
Date of Race: 05-01-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Puzzle Palooza - Adult Edition
Organization: Oswegoland Park District
Date of Race: 02-25-2026
Description: DescriptionEscape the winter chill and enjoy a night of puzzling fun ...
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z CASA dei BAMBINI MONTESSORI
Organization: Young Rembrandts - Dupage and Fox Valley
Date of Race: 10-04-2027
Description: DescriptionEscape the winter chill and enjoy a night of puzzling fun ...
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z CASA dei BAMBINI MONTESSORI
Organization: Young Rembrandts - Dupage and Fox Valley
Date of Race: 10-05-2026
Description: DescriptionEscape the winter chill and enjoy a night of puzzling fun ...
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Saw Wee Kee Summer Trail Run
Organization: Oswegoland Park District
Date of Race: 06-06-2026
Description: DescriptionWe're sorry, but online registration is not allowed for this ...
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PrairieFest 5K Run
Organization: Oswegoland Park District
Date of Race: 06-21-2026
Description: DescriptionWe're sorry, but online registration is not allowed for this ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionBusinessman Frank Bigelow has a problem—he’s been poisoned and has just ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionBusinessman Frank Bigelow has a problem—he’s been poisoned and has just ...
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Radio Play: D.O.A.
Organization: Oswegoland Park District
Date of Race: 02-28-2026
Description: DescriptionBusinessman Frank Bigelow has a problem—he’s been poisoned and has just ...
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All Star Runners - Spring
Organization: Oswegoland Park District
Date of Race: 04-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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All Star Runners - Spring
Organization: Oswegoland Park District
Date of Race: 04-15-2026
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: 04-08-2026
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: 04-09-2026
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: 04-08-2026
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: 04-08-2026
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 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
