The ultimate marathon. A 166km Race around Mont-Blanc, through France, Italy and Switzerland. Over 9400m of climb, Europe's hardest race?<br /><br /><br /><img src="http://ll.broadbandsports.com/images/21520_thumb.jpg" alt="The North Face Ultra-Trail du Mont-Blanc 2008" title="The North Face Ultra-Trail du Mont-Blanc 2008" width="150" height="90" alt="The North Face Ultra-Trail du Mont-Blanc 2008"/>
