Dirty Burg - Belmont, Michigan - Running

The Dirty Burg is a Running race in Belmont, Michigan consisting of a 10K Trail Run and 20K Trail Run and 50K Trail Run (Ultra) and 5K Trail Run.

The annual Dirty Burg is scheduled at Cannonsburg Ski Area. The 10k loop consists of 5.5 miles of rolling single track followed by a .7 mile run up and down the ski hill The 5k is the 10k loop with a shortcut, and yes, the 5k loop ends with a run up and down the ski hill! 25k runners do the 5k loop once and the 10k loop twice. 50k runners get to do the 10k loop 5 times. We feel the ski hill is what makes this race special, and we hope you enjoy the challenge!