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The contestants are challenged to rebuild the suspension on their bikes before competing in a race.

Kai heads to Portugal for a historic Nazaré swell and is in the midst of an epic showcase.

Hike and snowboard the backcountry, mountain bike favorite trails, and paddleboard Sand Harbor with legendary snowboarder Jeremy Jones.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Dallas, Texas, and Pensacola, Fla.

Rock climber Alex Honnold road trips through Nevada in his van, discovering hidden gems, outdoor thrills and local culture; he shows the transformative power of stepping outside his comfort zones.

Alex Honnold scales a vertical bus, a sand dune and joins Tommy Caldwell for an ascent on a granite wall.

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

Kai, Ridge and Ian Walsh fly to Mavericks in California for what's being hailed as the swell of the decade.

Rock climber Alex Honnold road trips through Nevada in his van, discovering hidden gems, outdoor thrills and local culture; he shows the transformative power of stepping outside his comfort zones.

Alex Honnold scales a vertical bus, a sand dune and joins Tommy Caldwell for an ascent on a granite wall.

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

Kai, Ridge and Ian Walsh fly to Mavericks in California for what's being hailed as the swell of the decade.

A look at the enduring spirit of winter and a deserving nod to the past seven decades of ski cinematography.

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.

Jonathan Thompson sets out to explore the adventurous sides of Scottsdale, Arizona and Montréal, Canada.

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

Nick Troutman and Emily Jackson and family set out on a road trip from Rock Island, Tenn., to West Virginia.

Matt Munoz, a record-breaking climber, on his first trip to the Himalayas. Then, Angelli VanLaanen, a professional freeskier with Lyme Disease. Finally, Jeff Denholm, the long-distance paddle boarding champion.

Man on man off-road trucking racing leaves sand and dirt roads to try something new: super steep ski slopes. Then, the challenging journey of freestyle motocross champ, Tom Pages, on his bumpy ride to the top.

The contestants are challenged to film and edit their own GoPro video.

The contestants are challenged to film and edit their own GoPro video.

McCaul takes our audience on an off the beaten path tour of his hometown. He points out the saturated tourist traps of all his favorite local activities as we pass them by.

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

Chef Khanh Ong explores Eyre Peninsula, South Australia. In shark infested waters he conquers his fears and jumps in to learn how to hunt underwater. Locals teach him how to spear fish and four-wheel drive through sand dunes.

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

Ken Whiting tackles one of Eastern Canada's most popular whitewater rivers, the Rouge River, and then swaps his whitewater kayak for a sea kayak to explore the beautiful flowing rivers of Québec's Lanaudière and Mauricie regions.

Biju stops by Vail, Colorado, to visit Jim Deters and experience everything that summer in Vail has to offer.

Ironman triathlons from start to finish.

The remaining three mountain bikers compete in their final race of the competition.

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

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

Prepare to be amazed by the insane jumps of professional mountain biker Cam Zink as host Erik Roner gets a taste of Reno's extreme biking scene.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of La Paz, Mexico and Lafayette, Louisiana.

Ken Whiting paddles through the heart of the Saguenay fjord before heading to one of the most pristine parts of North America, immersing himself in the Cree culture while exploring the region's breathtaking lakes and rivers by kayak.

Luke Hopkins heads to the lively city of Montréal, Québec to face the huge waves of the Saint Lawrence River's Lachine Rapids. Alex Kellar then explores the beautiful and tranquil rivers and lakes in the Eastern Townships by stand up paddleboard.

Ken Whiting paddles through the heart of the Saguenay fjord before heading to one of the most pristine parts of North America, immersing himself in the Cree culture while exploring the region's breathtaking lakes and rivers by kayak.

Luke Hopkins heads to the lively city of Montréal, Québec to face the huge waves of the Saint Lawrence River's Lachine Rapids. Alex Kellar then explores the beautiful and tranquil rivers and lakes in the Eastern Townships by stand up paddleboard.

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!

Discover the Nashville gravel biking scene and the city's legendary hot chicken culture with Saint Motel's Greg Erwin.

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

Travel writer Jonathan Thompson sets out to explore the adventurous sides of Whistler, Canada and Lexington, Kentucky.

Eric Hanson goes off the beaten path as he hikes from one remote village to the next through Fiji's mountainous landscapes.

Nick Troutman and Emily Jackson and family to explore the waterways and trails of Oswego, New York.

Jonathan Siegrist, a Nevada climber. Visits to the Grand Tetons and Chamonix, France, reveal what to pack when taking on the most challenging slopes of life.

The opener of the 2014 Red Bull Crashed Ice series in Finland. Next, former snowboarding world champ, as he travels the world filming the best tricks of our time. Lastly, hang gliding pioneer Johnny Durand.

The winner of the 25 000 dollar prize and the contract with Orbea Bikes is decided.

Ski programming, as well as developing new global projects around winter sports.

Surfer Benji Weatherley and Erik Roner do some tow-in surfing to catch the bigger waves off the coast of Encinitas.

For DIRT's first trip across the pond, host Josh Rosen dives headfirst into the rich culinary and adventure landscape of Ireland.

Chef Khanh Ong embarks on a road trip through Central Gippsland, Victoria; he learns how to forage for ingredients for a wild salad, harvest mushrooms and create spice blends from native ingredients.

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

Downtown LaGrange turns into a battleground of speed as elite cyclists take on this fast, technical criterium.

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

At mid-season, Kai Lenny heads to Alaska for surf and snow heli sessions with snowboarding icon Travis Rice.

Come along for the 73rd annual Warren Miller film. Adaptive backcountry riding as you've never seen before.

Cam travels to San Francisco to experience the locals' "City By the Bay" with big wave surfer Ryan Seelbach.

Travel writer Jonathan Thompson sets out to explore the adventurous side of the Golfo Dulce region of Costa Rica -- Puerto Jiménez, Corcovado National Park, Golfito and Pavones.

The UCI team at the Tahoe Lab measures how awe impacts happiness, gratitude, relationships and well-being.

Paying homage to 65 years of mountain culture and adventure filmmaking.

The UCI team at the Tahoe Lab measures how awe impacts happiness, gratitude, relationships and well-being.

Paying homage to 65 years of mountain culture and adventure filmmaking.