Half Marathon Trail Runs in Illinois
Monticello, IL
Allerton Races
Apr 12, 2025
Apr 11, 2025
Charleston, IL
Shake Your Trail Feather Trail Run
Oct 19, 2024
Galena, IL
Galena River Fall Half Marathon
Oct 25, 2025
McHenry, IL
Run for the Hills
Sep 28, 2024
Hoffman Estates, IL
Deer Grove Trail Half Marathon and 10K
May 19, 2024
Manito, IL
Cactus Classic Trail Race
Mar 9, 2024
Makanda, IL
Red Cedar Trail Half Marathon
May 25, 2024
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 11, 2025
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Cactus Classic Trail Race
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Past DateMar 9, 2024Saturday
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26.2M, 13.1M, 10K trail run
More Information
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Manito, IL
Mason County, IL
2. Deer Grove Trail Half Marathon and 10K
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Past DateMay 19, 2024Sunday
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13.1M, 10K trail run
More Information
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Hoffman Estates, IL
Cook County, IL
3. Red Cedar Trail Half Marathon
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Past DateMay 25, 2024Saturday
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13.1M trail run
More Information
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Makanda, IL
Jackson County, IL
4. Run for the Hills
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Past DateSep 28, 2024Saturday
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13.1M, 10K, 5K trail run
Virtual OptionMore Information
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McHenry, IL
McHenry County, IL
5. Shake Your Trail Feather Trail Run
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Past DateOct 19, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
More Information
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Charleston, IL
Coles County, IL
6. Forge Trail Half Marathon & Quarter Marathon
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Mar 15, 2025Saturday
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13.1M, 6.6M trail run
More Information
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Lemont, IL
Cook County, IL
7. Allerton Races
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Apr 12, 2025Saturday
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13.1M, 10K trail run
Virtual OptionMore Information
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Monticello, IL
Piatt County, IL
8. Des Plaines River Trail Races
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Oct 11, 2025Saturday
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50M, 50K, 26.2M, 13.1M trail run
More Information
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Boston Marathon Qualifier
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Half Day Forest Preserve, IL
Lake County, IL
9. Galena River Fall Half Marathon
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Oct 25, 2025Saturday
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13.1M, 8K trail run
More Information
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Galena, IL
Jo Daviess County, IL
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.