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.
TRAIL RUN/HIKE 6:45 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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OBSTACLE RUN 8:45 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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TRAIL RUN/HIKE 8:00 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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TRAIL RUN/HIKE 7:00PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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TRAIL RUN/HIKE 6:30 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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OBSTACLE RUN 6:45 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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We Got Game Ninja Warrior Camp
Organization: Schaumburg Park District
Date of Race: 08-05-2024
Description: DescriptionWelcome ...
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Hero Heat (8 mile) 1st Responders, Military, Veterans ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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Open Heat (4 Mile) 9:00 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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OPEN HEAT (8 MILE) 10:00 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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OPEN HEAT (4 MILE) 10:30 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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OPEN HEAT (4 MILE) 10:00 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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OPEN HEAT (8 MILE) 11:15 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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FAMILY FRENZY (2 MILE) 1:15 PM - ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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We Got Game Ninja Warrior Camp
Organization: Schaumburg Park District
Date of Race: 08-05-2024
Description: DescriptionWelcome ...
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OBSTACLE RUN 6:15 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
View Race Details View on Map
TRAIL RUN/HIKE 7:15 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
View Race Details View on Map
OBSTACLE RUN 6:00PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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FAMILY TRAIL RUN, HIKE, OCR (NO GHOSTS) 5:30PM ...
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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Muddy Dash - Value Registration
Organization: Viral Run
Date of Race: 08-10-2024
Description: Event details and schedule
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OPEN HEAT (8 MILE) 10:30 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
View Race Details View on Map
OPEN HEAT (4 MILE) 10:45 AM - Individual ...
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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Highlander Assault 2025
Organization: Highlander Assault
Date of Race: 05-03-2025
Description: Join the Battle! Highlander Assault is a midwest obstacle race series ...
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OBSTACLE RUN 7:00PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
View Race Details View on Map
OBSTACLE RUN 8:15 PM - Individual Age group/open
Organization: Highlander Assault
Date of Race: 10-19-2024
Description: Join us for a spooky night of OCR and trail running.
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]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
