We started in the middle of the trail (Wooley Rd. between IL-47 and IL-64) and used our car as a place to leave our fuel. We started running east towards the Great Western Trail - St. Charles Trail Head at Dean St., turned around back towards the car, continued past the car to west end of the trail at Old State Rd. in Sycamore and then ran back to the car to complete the full trail out and back.
out & back
5h 39m 1s