The Cannonball MTB race on the rocking CampO MTB course, Sunday, May 21st in Ozark, IL.  Come race on the fast and flowy CampO trail network with a rocking ~9 mile course.  This cross country race has three distance options for all levels of rider, Beginner at ~9 miles (1 lap), Sport at ~18 miles (2 laps) and Expert at ~27 miles (3 laps).  This course is on custom built MTB specific trails that cut through the ~800 acres of CampO property.   Built over the last five years by the staff at Bike Surgeon and many, many volunteers; these are some of the best MTB trails in all of Southern Illinois.