The 7 Marathons Club is owned and managed by Runbuk. Based in Burlingame, California, Runbuk's mission is to help athletes discover the world through exceptional running experiences. We work with a network of associate specialists, including the world's foremost polar logistics experts, to deliver world class running events.

We organize the World’s Coolest Marathon®, the North Pole Marathon®, where you can become one of a truly select few to race at the top of the world - at the Geographic North Pole. In this location, you can feel on top of the world if you manage to overcome the intense sub-zero temperatures to finish 26.2 miles at one of earth's farthest extremes.

The Antarctic Ice Marathon® at the opposite end of the planet is also organized by Runbuk, providing competitors with underfoot conditions of snow and ice throughout, an average wind chill temperature of -20C, and the possibility of strong Katabatic winds on the frozen continent.

The amazing World Marathon Challenge® allows competitors to push themselves to the limit in both individual and team competitions. The first marathon of this ‘7 Marathons 7 Continents 7 Days’ trip begins at Novo (Antarctica) and is followed by marathons on consecutive day in Cape Town (Africa), Perth (Australia), Dubai (Asia), Madrid (Europe), Fortaleza (South America) and Miami (North America), all conducted within 168 hours from start to finish.

We also organize the Volcano Marathon® in Chile. This challenging course boasts an impressive elevation gain of 4,300 feet as you make your way towards the magnificent Villarrica Volcano, which hosts an astounding 400 feet deep lava pool, with temperatures soaring to a scorching 2,300°F.

Runbuk relishes the opportunities of enabling all athletes to take on new challenges and expand boundaries. We belief that everybody is an athlete, regardless of how fast they are, how long they can run, their age, size or whether they have a disability.