Boston Marathon 2025 Qualifying Dates

Boston Marathon 2025 Qualifying Dates. Qualifying races for the 2025 boston marathon. The qualification window for the 2025 boston marathon began on september 1, 2023, and will close at 5 p.m.

We partnered with runzy to help. The qualifying window for the 2026 boston marathon began on september 1, 2024, and will continue through the conclusion of 2026 boston marathon registration next september.