Boil beets in a reasonable amount of water as it will be needed to blend the juice then let cool.

Once cooled, in a blender add beets with the water it was boiled in, add ginger and blend on high speed until well blended.

Press blended liquid through a fine-mesh strainer until all of the juice is out and free from pulp. Discard the pulp and sweeten with sugar.

Fill 2 glasses with ice, if desired, and pour the juice into the glasses. Serve immediately.