The world's toughest adventure race returns with a 1,000km hiking and paragliding battle across the Alps.

The world's toughest adventure race returns with a 1,000km hiking and paragliding battle across the Alps.

The world's toughest adventure race returns with a 1,000km hiking and paragliding battle across the Alps.

Watch full highlights of Red Bull X-Alps 2021, where 29 athletes race across the Alps on foot and in the air.

The eighth edition of the world's hardest adventure race pitted contestants in a 1,000km trek across the Alps.

32 elite athletes hike, run, and paraglide across 1,000km in the world's toughest adventure race.

This is the story of the world's most extreme endurance race when athletes trek from Austria to Monaco.

Get a full recap from another incredible year where athletes hiked and paraglided 1,000km across the Alps.

Elite athletes hike, run, and paraglide across the scenic Alps from Salzburg to Monaco.

Get the full recap from another incredible year of Red Bull X-Alps where athletes hike and fly over 1,000km from the mountains to the Mediterranean Sea.

The most extreme endurance race in the world was born in 2003. In 2013 it's running better than ever.

Watch the second day of action as the top GT racers compete at Hangar-7 in Salzburg, Austria.