Single drum rollers 2018 2,500 h Denmark, Fredericia, Syddanmark
Single drum rollers 1989 15,600 h Finland, Oulu, Pohjois-Pohjanmaa
Single drum rollers 2023 Germany, Grossenaspe, Schleswig-Holstein
Single drum rollers 2016 3,003 h Netherlands, Haps, Noord-Brabant
Single drum rollers 2023 3 h Netherlands, Etten-Leur, Noord-Brabant
Single drum rollers 1989 3,200 h Romania
Single drum rollers 1992 3,970 h Greece
Single drum rollers 1991 5,840 h Romania
Single drum rollers 2020 United Kingdom
Single drum rollers 2016 3,127 h Serbia, Simanovci
Single drum rollers 2021 Poland
Single drum rollers 2019 900 h Spain, Seseña a 30 km. de Madrid
Single drum rollers 2015 Romania, Tarcea,Bihor
Single drum rollers 2016 5,700 h Lithuania
Single drum rollers 2006 Spain, Seseña Nuevo (Toledo)
Single drum rollers 2019 3,300 h Estonia, Tartu
Single drum rollers 1995 Croatia, 10340 Vrbovec
Single drum rollers 2013 5,800 h Portugal, Montelavar, Lisboa
Single drum rollers 2012 2,032 h Netherlands, HAPS
Single drum rollers 2004 3,000 h Denmark