First responders of last year were everywhere, just as determined as runners
Heightened awareness expected for Boston Marathon participants with physical challenges.
The photograph captures the terror and swift response after the Boston Marathon bombings. It also shows Devin Wang, the woman behind the wheelchair, doing what she can to help.
An emotional Shalane Flanagan will be back home and have her sister running with her in the Boston Marathon as she looks to bounce back from Olympic disappointment.