Preet Chandi began her polar career in 2021 when she skied solo to the South Pole while hauling a 192 pound sled across Antarctica. At just 37 years old, Preet has already become one of the most accomplished polar explorers of our generation, completing three expeditions to Antarctica and setting a new Guinness World Record each time. She is currently training for a groundbreaking trip to the North Pole, which she hopes to set off for this spring.

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• Finding Mastery

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Anton Krupicka is one of the most iconic ultrarunners and long-distance trail athletes in the U.S. Known for his minimalist approach—shirtless miles, long hair, and a bushy beard—he became a defining figure in the sport. Over nearly three decades, Anton has won the Leadville 100 twice and earned podium finishes at ultramarathons around the world. Beyond racing, he’s set 28 fastest known time (FKT) records on notable routes, solidifying his reputation in endurance running.

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• Capital One and the REI Co-op® Mastercard®

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Award-winning journalist Amy Martin has spent years tuning into nature’s hidden soundtrack. As the host and creator of Threshold, she explores the intricate ways life communicates beyond human perception. In its latest season, Hark, Amy uncovers how species from birds to dolphins—and even turtles—use sound to share information we’re only beginning to understand. Thanks to breakthroughs in acoustic research, these conversations are finally coming into focus.

Scientists mentioned: Mike Parsons, Rex Cocroft, and Gabriel Jorgewich Cohen

Photo credit: Nick Mott and Jed Allen

Connect with Amy:

• Website
• Substack
• Listen to Threshold

Listen to:

• Finding Mastery

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• Capital One and the REI Co-op® Mastercard®

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