From the potential for minus 40 degree temperatures to the armed guards tasked with keeping polar bears from interrupting the competitors, the North Pole Marathon is not your average 26.2 mile race.
Conceived in 2002 by Richard Donovan, a long-distance runner and former economist, the race involves 45 participants from all around the world, competing in what is recognized by Guinness World Records as the "Northernmost Marathon on Earth." It's also the only race run on frozen water, with some 6-12 feet of ice separating runners from 12,000 feet of Arctic Ocean.
“Anyone who can comfortably complete 26.2 miles on the road can do it at the North Pole,” Donovan told the UK Telegraph. “It’s just that they won’t be setting a personal best. The underfoot terrain is very trying. Every step is energy-sapping, like running on sand. Then there’s the cold, and what the wind is doing. That really slows you down.”
Putting together the race requires specific timing from several parties, with the Russian military scouting for a solid ice flow on which to hold the event. An air-dropped tractor then clears a runway to allow supplies to be flown in.
Video of advance personnel, including a tractor driver (and a tractor), getting dropped at the North Pole to... http://t.co/NHbCgMDIzD— North Pole Marathon (@NorthPoleMarath) March 19, 2015
While the competitors won't feel it, the course itself will slowly be drifting underfoot. To best tackle the uneven ground, trail running shoes are the recommended footwear. Despite the harsh conditions, this marathon, like most others, welcomes runners of all levels of fitness.
"Some of the previous participants had never completed a marathon before: determination is the key ingredients to finishing," the official site reads.
The North Pole Marathon kicks off on April 10. Check out a video recap of last year's event below.