Running races in or near Somonauk, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Somonauk, 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.
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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, ...
View Race Details View on Map
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, ...
View Race Details View on Map
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, ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
Complete list of running events in and near Somonauk, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Somonauk
About Somonauk
Somonauk (IL) is a village in DeKalb County with an estimated population of 1,893.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
