In 2004, triathlete Jonas Colting finished all four races of the Swedish Classic Circuit directly after each other. He started with the Vansbrosimningen, Vasaloppet on roller-skis, Vätternrundan, and then finished with Lidingöloppet.
Jonas Colting, a skilled triathlete, accomplished an impressive feat in 2004 by completing the four Swedish Classic Circuit races one after another. He started with Vansbrosimningen and finished with Lidingöloppet, passing through Vasaloppet on roller-skis and Vätternrundan.