Category Archives: 2010 isf races

2010 Skyrunner World Series Calendar

Fourteen fantastic races make up the 2010 Skyrunner® World Series calendar.  To concentrate the competition especially among top athletes, five major races have been selected together with nine trials including new entry, Russia. The ranking points system has also been adjusted to give a 20% increase to World Series competitors in the final. 2010 Skyrunner® […]

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