Today [Thursday] is the fourth stage of the USA Pro Challenge. More than a hundred racers will take on Independence Pass for a second time. That’s on their way from Aspen to Beaver Creek. Durango favorite Tommy Danielson won Wednesday’s stage with an impressive ride up and then down Independence Pass. The day saw a new overall leader, too—but to make sure, race officials had to consult their handbooks. Reporter Elise Thatcher has the story.