Rinkball is a winter team sport played on ice with ice skates and is most popular in Finland, where it is known as kaukalopallo. This ball sport originated in Sweden in the 1960s and from there landed in Finland in the 1970s.

Winter sports or winter activities are competitive sports or non-competitive recreational activities which are played on snow or ice. Most are variations of skiing, ice skating and sledding. Traditionally, such games were only played in cold areas during winter, but artificial snow and artificial ice allow more flexibility. Playing areas and fields consist of either snow or ice.