50 mile, Marathon and Half Marathon trail race along the beautiful Des Plaines River north of Chicago. The crushed limestone trail is flat and fast.
Oct 17 2021
1,350 1,350 ft.
Out and Back Course
1 Elevation RatingFlat or nearly flat
1 Surface RatingPaved or very smooth surface
50 Miles View course top times
|Date||Finishers||Top Result (M)||Top Result (F)|
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