Is the Age Distribution at the Boston Marathon Representative?

The finish at the 2022 Boston Marathon, with many Masters runners coming across the finish line.

Last week, I published an analysis of the new Boston Marathon qualifying times. That analysis quite clearly shows that the qualification rate – the percentage of runners in a given age group who run a qualifying time – increases with age. A few age groups in particular – 45-49, 60-64, and 65-69 – had disproportionately … Read more

How Is the Average Age of Marathon Runners Changing in 2024?

This weekend, I published an analysis of the new Boston Marathon qualifying times – and whether they hit certain age groups harder than others. As I concluded that analysis, I noticed that the distribution of runners in the Boston Marathon and across all marathons in the United States were quite different. The 45-49 age group … Read more