Twin drum rollers 2014 2,105 h United States, Londonderry, New Hampshire
Twin drum rollers 2022 2 h United States, Butler, Wisconsin
Twin drum rollers 2022 1 h United States, Butler, Wisconsin
Twin drum rollers 2023 2 h United States, Butler, Wisconsin
Twin drum rollers 2023 United States, Sioux Falls, South Dakota
Twin drum rollers 2018 500 h United States, Carrollton, Texas