Run.Hike.Meet

Experience spectacular trails along the Rhine Gorge, around the turquoise-blue Lake Cauma, and past impressive natural wonders such as Martinsloch and the Tschingelhörner peaks—all in the heart of the UNESCO World Heritage Site of Sardona.
A festival for trail runners, hiking enthusiasts, and nature lovers—full of emotion, movement, and alpine energy.

Swissalpine

July 18–19, 2026

register now

Co-sponsor

Flimserwald

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

K78

78.2 km

Flims Prau la Selva - Flims Prau la Selva

+/- 4'624

Even on the first few kilometers, the route takes you past the beautiful, famous Lake Cauma, whose turquoise-blue water delights numerous visitors every year. Shortly afterwards, you will be rewarded...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

K78Four

78.2 km

Flims Prau la Selva - Flims Prau la Selva

+/- 4'624

The K78 Four is to be completed as a team of four, consisting of two women and two men.

Even on the first few kilometers, the route takes you past...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

K42

42.1 km

Flims - Flims Prau la Selva

+/- 2'609

The first few kilometers take you uphill through the forest towards Naraus. Further up, you reach Cassons, where you can enjoy a fantastic view of the UNESCO World...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

H23

23.2 km

Flims Prau la Selva - Flims Prau la Selva

+/-923m

The H23 trail is ideal for hikers who want to experience unforgettable natural highlights over a manageable distance. Right at the start, you will find the idyllic Lake...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

K23

23.2 km

Flims - Flims Prau la Selva

+/-923m

The K23 route is ideal for runners who want to experience real natural highlights over a shorter distance. It combines adventure, exercise, and impressive landscapes – perfect for anyone who...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

H12

12.5 km

Flims Prau la Selva - Flims Prau la Selva

+/-421

The H12 trail is ideal for hikers who want to experience a real highlight on a shorter route. It combines impressive natural scenery with easily accessible paths and...

More information

New trails, new adventures between the Rhine Gorge and Martinsloch: Swissalpine on the natural stage of Flims Laax.

All trails

K12

12.5 km

Flims Prau la Selva - Flims Prau la Selva

+/-421

The K12 route is ideal for beginners who want to experience a real highlight over a shorter distance. It combines breathtaking natural scenery with gentle trails and varied...

More information

Social Wall