K28HI-D

Ken Whiting sets out to explore the historic Rideau Canal with his sea kayak and fishing kayak.

Ken Whiting embarks on a 5-day whitewater wilderness trip down the Petawawa River.

After some complications, the remaining four teams head to Villavieja, Colombia.

Hosts welcome eight all-new athletes to Colorado where they begin an intense first day of the competition, technical rock climbing in Ouray's world-famous Uncompahgre Gorge; who will take the lead?

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!

Biju visits the South Shore of Lake Tahoe to experience the area's stunning landscape and bountiful cuisine.

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

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

Ultra runner Shaun Martin, adventure photographer Chris Burkard, a rock climber uses his skills to aid in the relief after Hurricane Maria.

Two of the best extreme climbers travel to Alaska to tackle a dangerous and never before climbed cliff face. Marc Swoboda's unlikely career in pro snowboarding. Top riders tear it up at France's Les Deux Alpes.

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

Former pro cyclists lead guests on intense rides through the historic hills of Italy's Adriatic coast ensuring they know all the prime spots for exquisite wine and delectable pasta along the way.

Led by Devon's own world-record trial rider Andrei Burton, Exeter's Ascend TV Trials training combines elite coaching with the region's top terrain; riders master technical skills using Devon's rolling countryside and spots like Exmouth's Phear Park.

Professional snowboarder Kimmy Fasani hosts an epic trip to Mammoth Lakes, California, featuring backcountry snowboarding, bouldering, and mountain biking.

Josh visits the final frontier of Alaska, experiencing endless summer days dictated by nature for a true culinary and outdoor adventure.

Chef Khanh Ong journeys to Australia's tropical Far North Queensland to discover the culinary secrets of the Nywaigi people, the traditional owners of the land. He learns to cook Magpie Goose with Nywaigi Man Buddy Cassidy.

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

Ken Whiting paddles through the "Canadian Amazon," and then explores the marshland of Lake Erie.

Chef Biju Thomas explores Utah's Heber Valley, discovering a small-town culinary mecca filled with charming restaurants and world-class cheeses.

Five teams of two embark on a flight-free race from London to Singapore with only the cash equivalent of a one-way airfare.

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.

Professional rock climber and BASE jumper Steph Davis guides Cam McCaul up the classic 5.10 routes of Ancient Art and Corkscrew in Moab, Utah.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Geneva, Switzerland and Quebec City, Quebec.