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Retrofitting a mountain bike with a jet engine and see how fast I can go uphill.

Two athletes say their goodbyes, leaving four remaining contestants for The Final Race.

Kai Lenny competes against the world's best big wave surfers in the WSL Big Wave World Tour event in Maui.

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

Bryan Iguchi leads an insider's tour away from crowded resorts to shred untouched powder in the extensive backcountry of Jackson Hole.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Long Beach, Calif., and Alice Springs, Australia.

The 10 aspiring mountain bikers competing for the grand prize arrive in Big White, British Columbia to begin their first set of challenges.

The bikers compete in a race through Big White Park with a twist.

Cole Bernier takes us through his journey of getting paralyzed and rediscovering mountain biking.

Filip Babicz trains as a speed climber in Courmayeur, Italy, pushing his limits in a challenging environment.

Biju Thomas visits Maine to take in the local cuisine and outdoor adventures, exploring off-the-beaten-path dining experiences.

Chef Biju Thomas travels to Tucson, Arizona, seeking food experiences ranging from trendy hotspots to entirely off-the-beaten-path.

The 10 aspiring mountain bikers competing for the grand prize arrive in Big White, British Columbia to begin their first set of challenges.

The bikers compete in a race through Big White Park with a twist.

Cole Bernier takes us through his journey of getting paralyzed and rediscovering mountain biking.

Filip Babicz trains as a speed climber in Courmayeur, Italy, pushing his limits in a challenging environment.

Biju Thomas visits Maine to take in the local cuisine and outdoor adventures, exploring off-the-beaten-path dining experiences.

Chef Biju Thomas travels to Tucson, Arizona, seeking food experiences ranging from trendy hotspots to entirely off-the-beaten-path.

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

It's time to get your winter stoke on -- it's the Warren Miller Hour!

Cyclist Christian Vande Velde takes Chef Biju through Greenville, S.C., visiting restaurants along the way.

From pizza and beer to the best Filipino food truck around, the Bentonville, Arkansas food scene is jumping.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Zurich, Switzerland, and Ottawa, Canada.

Eric Hanson heads down under to explore the Larapinta Trail and Kakadu National Park.

World Champion kayaker Nick Troutman and his family go on a new-age, family road trip.

Canadian adventurer Benjamin Jordan teams up with his girlfriend, paraglider pilot Lyndsay Nicole, to attempt a record-shattering, 3000 km paragliding expedition across the United States of America, from the Canadian border to Mexico.

One of the toughest road races in the world; extreme climber Chris Sharma makes his way up some of the tallest trees in the world; a rising superstar in BMX unleashes his best tricks across the west coast of America.

The 2022 World Cup DH race season gets underway in Lourdes for the Pinkbike Racing team.

The 2022 World Cup DH race season gets underway in Lourdes for the Pinkbike Racing team.

Quebec is known for its fantastic terrain and European allure, reasons for it to be ski destination.

Biju Thomas visits Maine to take in the local cuisine and outdoor adventures, exploring off-the-beaten-path dining experiences.

Josh Rosen explores the New York City food scene, ending with an epic feast featuring foods foraged throughout his urban adventures.

Chef Khanh Ong continues his road trip through Central Gippsland, Victoria. From locals, he learns how to catch European carp for an ancient recipe for fish sauce; he also studies how to hunt and butcher wild deer.

Ride shotgun with Kai Lenny as he redefines what's possible in the world's biggest waves, chasing his dreams.

Mountain bike wheels put up with a lot, and for the most part, they stand up well. But what if the rider is a 1,500-boat anchor? The short answer is: Better than we thought until it didn't, and things got ugly fast.

European surfers visit popular surf spots in their region; they experience local cultures at these locations while seeking good waves to ride.

Joining Monterey's heroes as they explore their region's best surf breaks and cultures around them.

These four compete in the final race for the grand prize: $30,000 and a pro mountain biking contract.

The Big Wave World Tour tow surfing event is on at Nazaré, a last chance to win this winter for Kai.

The filmmaker documents extreme skiers at locations around the world.

Join Collinson on an adventure through the Utah backcountry and experience what it's like to join one of the planet's most elite riders in the often unseen terrain around SLC.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Aqaba, Jordan, and Québec City, Canada.

Alex Honnold and Cedar Wright battle wind and a surprise snowstorm in Great Basin National Park; when the weather clears, Alex explores Ely's growing mountain biking scene and stargazes beneath some of the darkest skies in America.

Deep in cowboy country, pro climber Alex Honnold joins endurance runner Peyton Thomas for an unexpected adventure in the Ruby Mountains; off the trail, he dives into Basque culture, practices cowboy poetry, and silversmiths a romantic gift for his wife.

Ironman triathlons from start to finish.

Ride shotgun with Kai Lenny as he redefines what's possible in the world's biggest waves, chasing his dreams.

Ride shotgun with Kai Lenny as he redefines what's possible in the world's biggest waves, chasing his dreams.

Alex Honnold and Cedar Wright battle wind and a surprise snowstorm in Great Basin National Park; when the weather clears, Alex explores Ely's growing mountain biking scene and stargazes beneath some of the darkest skies in America.

Deep in cowboy country, pro climber Alex Honnold joins endurance runner Peyton Thomas for an unexpected adventure in the Ruby Mountains; off the trail, he dives into Basque culture, practices cowboy poetry, and silversmiths a romantic gift for his wife.

Ironman triathlons from start to finish.