A total of 1,250 participants started in the basement of One World Trade Center and ran up 102 floors. The fastest climber finished in about 16 minutes.
The Port Authority of New York and New Jersey and MLB announced Friday it will host free and public official viewings at the World Trade Center campus.
Many of the names were read aloud by a generation of children who never met the people killed in the attack -- instead they share memories preserved by family lore.
We talk about never forgetting this horrific event -- and the deaths of people still dying from these 9/11 illnesses makes it even more important that we must always remember.
Philippe Petit will mark the 50th anniversary of his historic walk across the Twin Towers in August at Saint John the Divine
Participants are scaling more than 2,200 steps to the top of One World Trade, simulating the ascent of brave first responders on 9-11.