Rockdale Ramblin' Run 10K
This was an annual event in the 1970s and 80s known as "the toughest 10k in the Midwest". In 2014 700 participants ran through the streets of Rockdale and Joliet, Illinois.
All pre-registered participants will receive a hoodie sweatshirt.
The course offers some hills so it's good for those who like a challenge.