Twin drum rollers 2016 United States, South Vienna, Ohio24h
Twin drum rollers 2008 2,905 h United States, Lorton, Virginia7d
Twin drum rollers 8,833 h United States, North East, Maryland
Twin drum rollers 5,955 h United States, North East, Maryland
Twin drum rollers 7,341 h United States, North East, Maryland
Twin drum rollers 2015 3,288 h United States, Hooksett, New Hampshire