From the Promoter:
The Dirty South 100K gang has been putting on challenging Gravel Rides in Southern Illinois for nearly a decade. This ride is just as tough, but also is helping out the family of a girl fighting cancer, Indy Jones. The ride is about half paved and half gravel, has some tough climbs, and scenic roads through the Shawnee National Forest.
Come enjoy the ride and help out the family.