Running races in or near Lake Forest, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Lake Forest, 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.
Running-5K - Individual Age group/open
Organization: Niles Chamber Dollars for Scholars
Date of Race: 09-19-2020
Description: Be True to Your School 5K Walk/Run for Scholarships is sponserd ...
View Race Details View on Map
Open 9:30PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Open 9:45PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Elite Women 10:30PM - Elite Women
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
VIRTUAL - Spring Valley Monarch Migration 3K Run/Walk
Organization: Schaumburg Park District
Date of Race: 10-31-2020
Description: Description
View Race Details View on Map
Open 8:15PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Open 8:00PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Running-/Walk 1 Mile - Individual Age group/open
Organization: Niles Chamber Dollars for Scholars
Date of Race: 09-19-2020
Description: Be True to Your School 5K Walk/Run for Scholarships is sponserd ...
View Race Details View on Map
Open 8:30PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Elite Men 10:20PM - Elite Men
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Open 9:15PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Open 9:00PM - Open Heat
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Highlander Assault 2021
Organization: Highlander Assault
Date of Race: 09-18-2021
Description: Join the Battle! The Highlander Assault Obstacle Series is a Highlander ...
View Race Details View on Map
Unlimited Laps 7:00PM - Unlimited Laps
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Dark Ages II 2021
Organization: Highlander Assault
Date of Race: 05-01-2021
Description: The Dark Ages are upon us...Join the Battle! as Highlander Assault ...
View Race Details View on Map
Be True To Your School -5k Walk Run ...
Organization: Niles Chamber Dollars for Scholars
Date of Race: 09-19-2020
Description: Be True to Your School 5K Walk/Run for Scholarships is sponserd ...
View Race Details View on Map
Highlander Assault OCR 2020
Organization: Highlander Assault
Date of Race: 09-19-2020
Description: Join the Battle! The Highlander Assault Obstacle Series is a Highlander ...
View Race Details View on Map
Running-5K - Individual Age group/open
Organization: MonTees Carpe Diem Racing
Date of Race: 11-01-2020
Description: Event details and schedule
View Race Details View on Map
Fit Company Challenge Chicago Fall 2020
Organization: Fit Company
Date of Race: 09-26-2020
Description: The Fit Company Challenge is a corporate team-building event ...
View Race Details View on Map
6 Week Arlington Heights Fall Series
Organization: Devine Nutrition
Date of Race: 10-14-2020
Description: Join us for a 6-week challenge to help All skill ...
View Race Details View on Map
Doggie 5k - Individual Age group/open
Organization: MonTees Carpe Diem Racing
Date of Race: 11-01-2020
Description: Event details and schedule
View Race Details View on Map
Students 18 yr and younger - Individual Age ...
Organization: MonTees Carpe Diem Racing
Date of Race: 11-01-2020
Description: Event details and schedule
View Race Details View on Map
Morning Wave 9:00AM - 12 mile option
Organization: Highlander Assault
Date of Race: 09-18-2021
Description: Join the Battle! The Highlander Assault Obstacle Series is a Highlander ...
View Race Details View on Map
Hero Heat 9:40 - 8 Mile Military/1st Responders ...
Organization: Highlander Assault
Date of Race: 09-18-2021
Description: Join the Battle! The Highlander Assault Obstacle Series is a Highlander ...
View Race Details View on Map
Morning Wave 9:20 - 4 Mile Option
Organization: Highlander Assault
Date of Race: 09-18-2021
Description: Join the Battle! The Highlander Assault Obstacle Series is a Highlander ...
View Race Details View on Map
Complete list of running events in and near Lake Forest, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Lake Forest
About Lake Forest
Lake Forest (IL) is a city in Lake County with an estimated population of 19,375.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
