How many days since last Boston Marathon

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Boston Marathon 2026 Countdown details

It's been 45 days since Boston Marathon 2026 on Monday, 20 April 2026 10:00 AM EDT.

• 📅 45 days
• 📅 6 weeks and 3 days
• 🕐 1080 hours
• 🫁 972,000 breaths

About Boston Marathon 2026

The Boston Marathon is the world's oldest annual marathon and one of the most prestigious road races on the planet, held every Patriots' Day in Boston, Massachusetts 🏃 With its legendary Heartbreak Hill and passionate spectators lining the course from Hopkinton to Boylston Street, qualifying for and running Boston is the ultimate achievement for distance runners.

As one of the six World Marathon Majors, the Boston Marathon draws elite athletes and dedicated amateur runners from around the world 🏅 Count down the days until the Boston Marathon with our live countdown timer.

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