Doping Epidemien

Zwift Academy Finals is a reality competition series where top amateur cyclists battle for a professional contract. Through intense challenges, training sessions, and real-world tests, finalists push their limits for a chance to turn their virtual racing dreams into a pro cycling career.

In just four months, Alex Paton will take on the world's best gravel racers at Unbound—the biggest, toughest, and most famous gravel race on the planet. The countdown to race day has begun! In this video, Alex takes on a gravel test run with Si Richardson to get a taste of the challenge ahead. He also hears from other experienced Unbound cyclists about what to expect on race day. But is it enough? …Will Alex truly be ready?

With the 2017 season kicking off in Lourdes, France, expectations are running high. But in DH mountain biking, the only certainty is that anything can happen. For Loïc Bruni and the rest of the sport's elite, this means taking nothing for granted.

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Scotland's thriving adventure sports scene - from mountain biking and kayaking, to adventure racing, surfing and mountain marathons.

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After being banned for doping, Olympic medalist race walker Alex Schwazer enlists one of his accusers to help him make a comeback.

Come ride with us! Bicycle through the scenery of Japan, stay with locals and discover hidden traditions in a Japan you didn't know existed.

Motoring programme featuring reviews of and reports about cars of all types.

Explore the explosive life of Mike Tyson — one of the most feared and fascinating figures in sports history.

Explores WWII from Germany's invasion of Poland through the atomic age, examining pivotal battles, wartime leaders like Churchill and Roosevelt, and the human cost of total war.

Drivers, managers and team owners live life in the fast lane — both on and off the track — during each cutthroat season of Formula 1 racing.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women usually have more complex, long-term reasons to kill.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

An in-depth look at the history and pop cultural significance of horror films.

In a tumultuous era, 1971 was a year of musical innovation and rebirth fueled by the political and cultural upheaval of the time. Stars reached new heights, fresh talent exploded onto the scene, and boundaries expanded like never before.