The Arenas
Events
The race brands that define a pursuit — each with its own editions, finishers, and records, staged at the most hostile start lines on Earth.
5 Event Brands
Runbuk
World Marathon Challenge
7 Marathons · 7 Continents · 7 Days
Antarctica → Africa → Oceania → Asia → Eur…
View Event →Runbuk
Antarctic Ice Marathon
The World's Southernmost Marathon
Union Glacier region, Antarctica (≈80°S)
View Event →Runbuk
Antarctic Ice Ultra
The Ultimate Polar Ultra
Schirmacher Oasis, Queen Maud Land, East A…
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North Pole Marathon
The World's Coolest Marathon
Geographic North Pole (90°N)
View Event →Runbuk
Volcano Marathon
Run the remotest island on Earth
Easter Island (Rapa Nui), Chile
View Event →Upcoming Editions
5 upcoming editions on the calendar