Red Bull 400

© Victor Engström/Red Bull Content Pool

Running 400m doesn't sound like much of a challenge, does it? But what if you were to run those 400m at an altitude close to 200m and as a pure uphill sprint? That's a race guaranteed to put the participants’ calves, quads and endurance to the ultimate test.

Now in its seventh year, Red Bull 400 is set to conquer 14 ski jumps in as many single events across Europe, Asia and North America, putting racers all over the world to one of the toughest tests they will ever face. Besides introducing seven new venues, the first-ever official Red Bull 400 World Championships will be held in mid July.

Warm up your leg muscles and gear up for the hardest 400m of your life this summer!