Former mountain bike pros excel at Xterra Worlds

Several former pro mountain bike racers excelled at the recent Xterra World Championships in Maui, Hawaii last weekend.  Chief among them was Ruben Ruzafa, who powered to his second-ever Xterra title. The 29-year-old Spaniard won his first title in 2008, was injured just before the 2009 edition, then spent the intervening time racing his mountain bike before returning to off-road triathlons.