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But every event is different, and before committing to a race you'll want to learn about your options, whether you're an avid runner looking to qualify for the Boston Marathon or just interested in general wellness and a scenic route.
We turned to the experts at FindTheBest to help us narrow down the 10 best marathons in the United States.
FindTheBest ranked the marathons based on data from course certifications, USA Track and Field eligibility, overall championship times and rankings from Active.com, Forbes and Men's Health.