Boston 2025 Marathon Qualifications. The qualifying window for the 129th boston marathon, scheduled to take place on april 21, 2025, began on september 1, 2023. 24,069 qualified applicants have been accepted into the 2025 event or are pending final verification.
The qualification window for the 2025 boston marathon began on september 1, 2023, and will close at 5 p.m. What about the 2026 boston marathon?