Coming June 15, 2013. Ho, Ho, Ho! Santa Claus in June? Yes, the Santa Claus Marathon begins at Santa Claus’ Workshop at the Arctic Circle in Rovaniemi, Finland. Starting in the Lapland evening sun, participate in a full marathon, half marathon or a 12 km run, and as you cross the Arctic Circle (66’32’35”), Santa will be there to cheer you on. Not your typical race!