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7 Marathons 7 Continents 7 Days®

World Marathon Challenge®

The World Marathon Challenge® is a logistical and physical challenge to run seven marathons on seven continents in seven days.

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Established 2015

The Authentic 777^™

Your potential has no limits

Registration is open for the 10th Edition, Antarctica to Miami, Jan 30 – Feb 5, 2027. Fields are small and selective. Secure your place on the start line.

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Jan. 30 to Feb. 5, 2027

Run the World in 7 Days with Runbuk!
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World Marathon Challenge®

The World Marathon Challenge® is a logistical and physical challenge to run seven marathons on seven continents in seven days. Competitors must run the standard 42.2 km marathon distance in Antarctica, Africa, Australia, Asia, Europe, South America and North America within 168 hours, or 7 days. The clock starts when the first marathon begins in Antarctica.

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