Armstrong to tackle Ironman Worlds in 2011

RadioShack leader’s coach says he will aim for victory in Kona

Lance Armstrong’s coach Chris Carmichael has revealed that the seven-time Tour de France winner will take part in the 2011 Ironman World Championships in Kona, Hawaii. In a video posted on EveryManTri.com Carmichael indicated that Armstrong would head to the race with high ambition.