Boston Marathon

Why this Boston Marathon qualifier is running for the American Heart Association

"This cause is personal — and I’m running for every heartbeat that matters."

Blake Smith is running the 2026 Boston Marathon. (Photo courtesy of Blake Smith)

In our “Why I’m Running” series, Boston Marathon athletes share what’s inspiring them to make the 26.2-mile trek from Hopkinton to Boston. Looking for more race day content? Sign up for Boston.com’s pop-up Boston Marathon newsletter.


Name: Blake Smith
Age: 28
From: Church Hill, Tennessee

At 14, I walked into a cardiologist’s office for a stress test, hooked up to more wires than I could count. Born with a heart murmur, there was a new concern: Idiopathic Hypertrophic Subaortic Stenosis – a condition that could change everything. The thought of losing the ability to be active was crushing.

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During the test, I asked one question: “What’s the furthest anyone’s gone on this thing?” I didn’t get an answer — until I broke the office record. Mission accomplished.

Days later, I got the all-clear. In that moment, I promised never to take running for granted. Over the years, running has become a gift I cherish, and I’ve been blessed with incredible friends and family who show up for me — traveling to races, cheering from the sidelines, and reminding me that every mile matters. Their support means more than I can ever put into words.

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Qualifying for Boston was a significant feat, but joining the American Heart Association’s fundraising team is what makes this truly special. I’m deeply grateful for the chance to raise money for a cause that hits so close to home. This cause is personal — and I’m running for every heartbeat that matters.

Editor’s note: This entry may have been lightly edited for clarity or grammar.

Profile image for Annie Jonas

Annie Jonas is a Community writer at Boston.com. She was previously a local editor at Patch and a freelancer at the Financial Times.

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