Birken is more than just a race – it’s an experience. Whether on skis, a bike, or on foot, you’ll feel the challenge, the camaraderie, and the pure joy of pushing yourself in the stunning mountain landscape.

Whether you're racing for a personal best, taking on a new challenge, or simply enjoying the journey with friends, there’s a distance for you – on skis, by bike, or on foot.

Find your challenge and sign up today!