In episode 46 of Northlandia, Wyatt Buckner sits down with the Duluth filmmaker behind the adventure documentary "40 Below: The Toughest Race in the World." The film follows the Arrowhead 135, a run, ski, and bike race from International Falls to Tower during the 2019 polar vortex.

To learn more about the film and find out where the next screenings are happening, you can visit 40belowmovie.com

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