May Trail Runs in Cook County, IL
1. F^3 Cap Sauers Trail Marathon and 10 Mile
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May 10, 2025Saturday
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26.2M, 10M trail run
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Palos Hills, IL
Cook 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
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Hoffman Estates, IL
Cook County, IL
3. Spring Trail Chase 10K
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Past DateMay 19, 2024Sunday
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10K trail run
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Lemont, IL
Cook 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.