2023 Boston Marathon live stream: how to watch the event for free Posted on April 17, 2023 By Charlielikes The 2023 Boston Marathon is a significant event as it marks the 10th anniversary of the tragic bombing in 2013. Find out how to watch the free live stream. Tech Tags:‘free, ‘to, 2023, boston, event, for, how, live’, marathon, stream, tech, technology, the, watch.