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.
In 2004, Jonas Colting achieved a remarkable accomplishment by completing the four Swedish Classic Circuit races in rapid succession. He began with Vansbrosimningen and concluded with Lidingöloppet, including Vasaloppet on roller-skis and Vätternrundan.