Preview of Powerman Long-Distance World-Championship in Zofingen 2010 - On the weekend of the 4th and 5th of September 2010 the Powerman Zofingen will already be taking place for the 22nd time. With its 10km (6.21mi) run, 150km (93.21mi) cycling, and another 30km (18.64mi) run the Long-Distance World Championship event is the toughest duathlon in the world. By contrast, the enhanced Powerman Charity, held for the third time, will offer a lot of fun and do much good. Several celebrities have already announced their participation. - by Raphael Galliker