Boston Marathon explosion: Timeline of events
Published April 15, 2013 4:22 pm
This is an archived article that was published on sltrib.com in 2013, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.
A timeline of the events Monday at the 117th Boston Marathon, including start and finish times, and details of the explosions near the finish line.