Boston Marathon 2024 Registration Start Time. 2024 boston marathon entry list. For the 2025 boston marathon, the qualifying window began on september 1, 2023 and was open through september 13, 2024.

Here’s more info on how to watch, what to expect,.  — the 128th boston marathon is scheduled to take place on monday, april 15, 2024, on the traditional patriots’ day date.