2025 Boston Marathon Date. Registration for the 129 th boston marathon will begin on september 9 and continue through september 13, the boston athletic association (b.a.a.) announced on june 3. The following table lists the 2025 boston marathon qualifying times for men by age group, along with the average marathon.
Boston—the boston athletic association (b.a.a.) today began notifying qualified applicants of their acceptance into the 129th boston marathon presented by bank of america. Et on friday, september 13.
