Join in the fun as every year 100’s gather on Mamie Lake at Bent’s Camp Resort to see just how fast a snowmobile can go over ice. This event is a fundraiser for the Frosty Snowmobile Club, who maintains the snowmobile trails in the Land O’ Lakes, WI area. Competition is divided into ability level classes to make it welcoming for all snowmobiling enthusiasts. The day ends with the famous Bikini Run! Registration begins at 11:00 am.