Running races in or near New Lenox, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local New Lenox, 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.
Movie -Springsteen: Deliver Me from Nowhere
Organization: OAK BROOK PARK DISTRICT
Date of Race: 05-12-2026
Description: DescriptionDeliver ...
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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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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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R2P Winter Series- Oak Forest
Organization: Devine Nutrition Inc.
Date of Race: 01-15-2026
Description: General Information The running group will meet every Thursday at 6:30 ...
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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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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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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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Santa on the Stoop
Organization: Glen Ellyn Park District
Date of Race: 12-21-2025
Description: DescriptionTell Santa what you want for Christmas from your front ...
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Puzzle Palooza
Organization: Glen Ellyn Park District
Date of Race: 02-28-2026
Description: DescriptionGather your team of two-four people and get ready to race ...
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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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Santa on the Stoop
Organization: Glen Ellyn Park District
Date of Race: 12-20-2025
Description: DescriptionTell Santa what you want for Christmas from your front ...
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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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Oak Forest 6 Week Irish Series
Organization: Devine Nutrition Inc.
Date of Race: 02-19-2026
Description: Join Run to the Pub for our 14th Annual 6 week ...
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z CASA dei BAMBINI MONTESSORI
Organization: Young Rembrandts - Dupage and Fox Valley
Date of Race: 10-05-2026
Description: Join Run to the Pub for our 14th Annual 6 week ...
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Winter Series
Organization: Devine Nutrition Inc.
Date of Race: 01-15-2026
Description: Register for both series and save! Tuesdays at Olivers starting ...
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Full Irish Series Oak Forest
Organization: Devine Nutrition Inc.
Date of Race: 02-19-2026
Description: Register for both series and save! Tuesdays at Olivers starting ...
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Valentine Hike at Camp Palos (Palos Park, IL)
Organization: Girl Scouts of Greater Chicago & Northwest Indiana
Date of Race: 02-14-2026
Description: Registration will close on 2/05/2026 at 11:59 pm. Embrace the ...
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Spring Hike at Sand Ridge Nature Center (South ...
Organization: Girl Scouts of Greater Chicago & Northwest Indiana
Date of Race: 03-29-2026
Description: Embrace the great outdoors and enjoy the benefits of hiking with ...
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Youth Track & Field
Organization: The Community House
Date of Race: 04-11-2026
Description: DescriptionThis class will ...
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Youth Track & Field
Organization: The Community House
Date of Race: 04-11-2026
Description: DescriptionThis class will ...
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Youth Track & Field
Organization: The Community House
Date of Race: 04-11-2026
Description: DescriptionThis class will ...
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Mighty Mites Flag Football
Organization: Oswegoland Park District
Date of Race: 02-10-2026
Description: DescriptionFuture athletes will learn basic football skills including passing, receiving, running, ...
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Mini Soccer (Sports Kids)
Organization: The Community House
Date of Race: 04-16-2026
Description: Description ...
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Mini Soccer (Sports Kids)
Organization: The Community House
Date of Race: 04-17-2026
Description: Description ...
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Complete list of running events in and near New Lenox, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about New Lenox
About New Lenox
New Lenox (IL) is a village in Will County with an estimated population of 24,394.[4]
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Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
