The Dirty South Roubaix is a bicycle race in Southern Illinois that starts and ends in Alto Pass. Over 700 riders from all over showed up on a foggy morning to tackle either the 100K or 50K race course. I'm not a racer, so I sat this one out. But my friend and fellow YouTuber Shawn, from "Hiking With Shawn" braved the 50K race. The sun came out, burned off the fog and a sunny day was had by all.