Races LocalRaces Local
Find Local Running Races
Races in Waterloo, IL

Running races in or near Waterloo, IL

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Waterloo, 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.

FitnessMatchmaker.com

Running-5K - Individual Age group/open

Organization: St. Clare Oktoberfest

Date of Race: 09-27-2025

Description: Event details and schedule

Howling Habitat 5K - Kids 9-12

Organization: O'Fallon's Habitat For Humanity

Date of Race: 10-25-2025

Description: Habitat for Humanity is hosting our 10th annual 5K run October ...

Howling Habitat 5K

Organization: O'Fallon's Habitat For Humanity

Date of Race: 10-25-2025

Description: Habitat for Humanity is hosting our 10th annual 5K run October ...

*CANCELLED* Missouri 2025

Organization: Tough Mudder US

Date of Race: 08-16-2025

Description: Tough Mudder is more than just an obstacle course. Built on ...

Howling Habitat 5K - Adults

Organization: O'Fallon's Habitat For Humanity

Date of Race: 10-25-2025

Description: Habitat for Humanity is hosting our 10th annual 5K run October ...

Howling Habitat 5K - Kids 8 and under

Organization: O'Fallon's Habitat For Humanity

Date of Race: 10-25-2025

Description: Habitat for Humanity is hosting our 10th annual 5K run October ...

Howling Habitat 5K - Howling Habitat 5K

Organization: O'Fallon's Habitat For Humanity

Date of Race: 10-25-2025

Description: Habitat for Humanity is hosting our 10th annual 5K run October ...

Oktoberfest 5K Rennen & Weg 2025

Organization: St. Clare Oktoberfest

Date of Race: 09-27-2025

Description: Event details and schedule

Candy Rush Run

Organization: City of Belleville

Date of Race: 08-16-2025

Description: DescriptionCalling all young runners! Join us for our very first Youth-Only ...

Pizza, Pop, & Puzzles (nov. 21)

Organization: Fairview Heights Parks and Recreation

Date of Race: 11-21-2025

Description: DescriptionHave a fun filled evening with puzzles and pop! Form a ...

Walking-5K - Individual Age group/open

Organization: St. Clare Oktoberfest

Date of Race: 09-27-2025

Description: Event details and schedule

Pizza, Pop, & Puzzles (oct 24.)

Organization: Fairview Heights Parks and Recreation

Date of Race: 10-24-2025

Description: DescriptionHave a fun filled evening with puzzles and pop! Form a ...

Pizza, Pop, & Puzzles (Jan. 23.)

Organization: Fairview Heights Parks and Recreation

Date of Race: 01-23-2026

Description: DescriptionHave a fun filled evening with puzzles and pop! Form a ...

5k Foot Pursuit

Organization: Fairview Heights Parks and Recreation

Date of Race: 10-05-2025

Description: DescriptionThe Fairview Heights police department 5k run/walk at The REC is ...

Running-Kids Fun Run (10 an Under) - Individual ...

Organization: St. Clare Oktoberfest

Date of Race: 09-27-2025

Description: Event details and schedule

2025 Puzzle Palooza: Halloween

Organization: City of Belleville

Date of Race: 10-17-2025

Description: DescriptionGrab your friends or family and join us for this edition ...

October 17th

Organization: The Wilson School

Date of Race: 10-17-2025

Description: DescriptionGrab your friends or family and join us for this edition ...

Lock Laces

Complete list of running events in and near Waterloo, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.


More information about Waterloo

About Waterloo

Waterloo (IL) is a city in Monroe County with an estimated population of 9,811.[4]

Races Local Newsletter

Subscribe to get the latest on racing delivered to your inbox, once per week.

Did you know?

In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.

ZIP Codes in IL


Go

Other Illinois Cities