Boston Marathon
Race Day Weather
Cool conditions, tailwind boost
Runners will face a cool start at 43°F, rising to 55°F by the finish. With a tailwind throughout and max gusts reaching 23 mph, the conditions are favorable, especially on the descents from miles 1 to 4 and at mile 16. The low humidity at 42% allows for efficient cooling, but runners should maintain hydration and consider a steady pace to maximize the benefits of the tailwind.
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Race Info
The Boston Marathon, established in 1897, is the world's oldest annual marathon and requires qualifying times based on age and gender. Runners start in Hopkinton and finish on Boylston Street, tackling a net downhill course with a mix of flat stretches and the iconic Newton Hills, including Heartbreak Hill. Key landmarks include Wellesley's "Scream Tunnel" and the historic finish in Copley Square.
