Boston Marathon 2025 Entry Process. The 2025 boston marathon qualifying window began on september 1, 2023, and will close on september 13. Registration for the 2025 boston marathon opens september 9 the race is slated for april 21, 2025.will you manage to get a spot on the start line?
The 2025 boston marathon is set to take place on monday, april 21st, 2025. Bostonโthe boston athletic association (b.a.a.) today began notifying qualified applicants of their acceptance into the 129th boston marathon presented by bank of america.