Boston Marathon 2025 Entry Rules. 129th boston marathon registration qualifier registration for the 129th boston marathon has closed. Have those always been the qualifying standards?
For a chance to win an entry ticket to the 129th boston marathon presented by bank of america (the “boston marathon”) in 2025, all entrants must comply with the following instructions: For the 2025 boston marathon, the qualifying window began on september 1, 2023 and was open through september 13, 2024.