MCMR CLASSES Stock: 0-600cc Stock: 601-1000cc Bogger: unlimited cc single cylinder Bogger 2: stock up to 800 vtwin or 850 polaris twin Pro: unlimited cc twin cylinder no power adders Open: unlimited cc with power adders RUV: side by sides
MUD TRUCK CLASSES Stock Superstock Modified Open
BOG BUBBLER CLASSES Snowmobile classes will be determined on the day of the event.