Our Marathon is a crowd-sourced archive of pictures, videos, stories, and even social media related to the Boston Marathon; the bombing on April 15, 2013; the subsequent search, capture, and trial of the individuals who planted the bombs; and the city’s healing process. “Our Marathon” will allow the public to explore not only what happened during the event, but also how the event was experienced by Bostonians, visitors to the city, and those many members of the “Boston diaspora” who were far away but deeply engaged in the unfolding events. The archive will serve as a long-term memorial, preserving these records for students and researchers, providing future historians with invaluable, local windows into an important national event. Visit the project website to learn more.