April 16, 2013
The Boston Marathon: From Triumph to Tragedy
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Photo: Aaron Tang/Flickr
Boston Marathon at 117
April 15, 2013, marked the day of the 117th Boston Marathon.
More than 23,000 athletes start the race between 10 a.m. and 10:40 a.m. ET.
Boston on High Alert After Deadly Blasts Rock Marathon Finish Line