Live stream preview
To The Limit
Athletes on the Edge
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38m
Up Next in Athletes on the Edge
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America’s Treasures: Pictured Rocks
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Trails & Trailblazers: Arizona & Utah
Navajo Marathoner Shaun Martin takes Ariel on a run through Canyon de Chelly before she checks out the mysterious Antelope Canyon. Then in Utah, Ariel explores the Pando aspen grove with ecologist Paul Rogers.
