Boston Marathon 2017 Mapped Average Finish Times by Age Group for 6943 Cities

By Raymond Britt

We've taken the 26,000+ Boston Marathon 2017 finishers and geomapped them by the 6,943 cities they came from, all over the world, and sorted the average finish time by age group by city. Each green dot on the maps represents a city; click one you're interested in, and the results will appear in a pop-up box. For a different view, see out other post, a database with information for all cities and age groups, sorted alphabetically.

For more see