What is the 6633 all about?

The Classic 6633 Arctic Ultra isn't just a race, it is an adventure and an expedition ending on the Arctic Ocean and experiencing some of the most extreme and beautiful landscapes on the planet.

Born out of a passion for adventure and the extreme, this non-stop foot race is a self-sustaining endeavour spanning either 120 miles, 250 or 380 miles. Participants in both races will traverse the Arctic Circle, enduring temperatures as low as -50 degrees Celsius.

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Places for 2025 are limited

The Classic Edition 2025

Eagle Plains, Yukon - 27th February 2025

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