Single drum rollers 2011 United States, Trinidad, Texas
Single drum rollers 2011 United States, West Sacramento, California
Single drum rollers 2011 United States, Everson, Washington
Single drum rollers 2011 United States, Portland, Oregon
Single drum rollers 2011 Canada, Leduc County, Alberta
Single drum rollers 2011 228 h Canada, ABBOTSFORD, British Columbia
Single drum rollers 2011 Canada, VICTORIA, British Columbia
Twin drum rollers 1999 4,000 h Bosnia-Herzegovina, Posušje
Twin drum rollers 2007 4,984 h Poland
Twin drum rollers 2006 8,645 h Czech Republic, Velké Meziříčí
Twin drum rollers 2003 5,693 h Spain, Girona
Twin drum rollers 2002 Romania
Twin drum rollers 2011 3,580 h Czech Republic
Twin drum rollers 2010 Denmark, Randers, Midtjylland
Twin drum rollers 2011 4,100 h Romania
Other rollers 2007 7,112 h Slovak Republic