Current Boston Marathon Qualifying Times 2024. Are the boston marathon qualifying times fair for all age groups? The qualifying window for the 2026 race is from sept 1, 2024, to sept 15, 2025.

The boston marathon, being a major marathon, has set a qualifying standard for all participants in the event. In order to race in boston, you’ll need to complete a separate qualifying marathon in under your age group’s time as outlined below.