Raceway Woods is a 8 mile hiking trail in Carpentersville, Illinois.
There are 2 places to park: off of Randall Road (31) North of Huntley Rd in a parking lot on the west side of 31. There will be a painted silo there. The other lot is off of Huntley Road west of Spring Hill mall on the north side of the street.
http://www.tripleblaze.com/trail.php?c=3&i=7826