Inferno is an exhilarating endurance sports brand based in the breathtaking Swiss Alps, dedicated to hosting the ultimate triathlon experience. The Inferno Triathlon, renowned as one of the toughest in the world, challenges athletes with a staggering 5,500 meters of elevation gain amidst stunning natural scenery. Participants can choose from a variety of disciplines, including individual and team triathlons, couples’ competitions, the Inferno Half Marathon, and family trail runs, ensuring that there’s something for everyone, from seasoned athletes to beginners and families.

Inferno emphasizes not only competition but also the joy of shared experiences, promoting camaraderie through team events and couples' challenges, all set against the striking backdrop of the mountains. The brand also hosts additional events like the Trail- and Family Races, perfect for families and children, making outdoor activities accessible to all. With its commitment to providing unforgettable moments and thrilling challenges, Inferno embodies the spirit of adventure and athleticism in one of the world's most picturesque locations.