Running races in or near Mazon, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Mazon, 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.
Muddy Dash - Exclusive VIP Registration- Regular Price ...
Organization: Viral Run
Date of Race: 06-28-2025
Description: Event details and schedule
View Race Details View on Map
Muddy Dash - Value Registration- Regular Price $74.95
Organization: Viral Run
Date of Race: 06-28-2025
Description: Event details and schedule
View Race Details View on Map
Half Marathon - Individual Registration
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
Marathon - NO SHIRT Included - Individual ...
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
Run SRC 5K - Individual Registration
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
2025 Starved Rock Country Marathon and Half Marathon
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
Marathon - Individual Registration
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
Half Marathon - NO SHIRT Included - Individual ...
Organization: Run Starved Rock Country
Date of Race: 05-10-2025
Description: Now in its 12th year, (11th running, have to count Covid) ...
View Race Details View on Map
Family Movie Night: 'Migration'
Organization: Forest Preserve District of Will County
Date of Race: 05-23-2025
Description: DescriptionIt's movie night at Four Rivers! Follow ...
View Race Details View on Map
Spring Cleanup
Organization: Forest Preserve District of Will County
Date of Race: 04-13-2025
Description: DescriptionCelebrate Earth Day early this year by ...
View Race Details View on Map
Complete list of running events in and near Mazon, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Mazon
About Mazon
Mazon (IL) is a village in Grundy County with an estimated population of 1,015.[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.
