Inferno Triathlon
The Inferno Triathlon in the Bernese Oberland is a challenging adventure against a spectacular mountain backdrop.
The Inferno Triathlon in the Bernese Oberland is a real adventure for anyone looking for a challenge. With an altitude difference of 5,500 meters, it is one of the toughest triathlons in the world. From the swim in Lake Thun to the finish on the Schilthorn, you will experience breathtaking scenery. Whether you compete alone or in a team, the family atmosphere and the spectacular mountain scenery with the Eiger, Mönch and Jungfrau make this race unforgettable. Register early and secure your place for this unique experience!
Friday
14
August 2026