Single drum rollers 2022 745 h United States, Ogden, Utah
Single drum rollers 2024 3 h United States, Irving, Texas
Single drum rollers 2016 1,147 h United States, Waco, Texas
Single drum rollers 2019 890 h United States, Phoenix, Arizona
Single drum rollers 2017 565 h United States, Minneapolis, Minnesota
Single drum rollers 2018 145 h United States, Grants Pass, Oregon
Single drum rollers 2017 1,500 h United States, Wayne, Michigan
Single drum rollers 3,000 h United States, Wayne, Michigan
Single drum rollers 1996 3,670 h United States, Pittston, Pennsylvania
Single drum rollers 2019 1,600 h United States, Williston Area, North Dakota
Single drum rollers 2024 2 h United States, Harrisburg, Pennsylvania
Single drum rollers 2014 4,369 h United States, Helena, Montana
Single drum rollers 2017 1,607 h United States, Salt Lake City, Utah
Single drum rollers 2006 3,200 h United States, Pittston, Pennsylvania
Single drum rollers 1,542 h United States, Annapolis, Maryland
Single drum rollers 2011 4,849 h United States, Williston Area, North Dakota
Single drum rollers 2017 United States, Southeast, North Carolina
Single drum rollers 2018 2,476 h United States, Salt Lake City, Utah
Single drum rollers 2013 2,676 h United States, Augusta, Maine