Running races in or near Diamond, IL
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Diamond, 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.
Marvelous March Hike
Organization: Forest Preserve District of Will County
Date of Race: 03-27-2026
Description: DescriptionUncover the marvelous mystery of who has ...
View Race Details View on Map
Spring Series
Organization: Devine Nutrition Inc.
Date of Race: 04-15-2026
Description: DescriptionUncover the marvelous mystery of who has ...
View Race Details View on Map
5 Week Spring Series- Kankakee
Organization: Devine Nutrition Inc.
Date of Race: 04-15-2026
Description: Join us as we launch our new site in the Kankakee ...
View Race Details View on Map
Annual Family Fun Fly
Organization: Frankfort Park District
Date of Race: 04-01-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Chicago White Sox Baseball Camp
Organization: Frankfort Park District
Date of Race: 06-15-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Chicago White Sox Baseball Camp
Organization: Frankfort Park District
Date of Race: 06-15-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Chicago White Sox Baseball Camp
Organization: Frankfort Park District
Date of Race: 06-15-2026
Description: DescriptionWe're sorry, but Internet registration is not allowed for this ...
View Race Details View on Map
Complete list of running events in and near Diamond, IL: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Diamond
About Diamond
Diamond (IL) is a village in Grundy County with an estimated population of 2,527.[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.).
