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The T78 of the Swiss Irontrail promises an epic trail run adventure with challenging ascents to impressive passes and breathtaking mountain landscapes. With over 4000 meters of elevation gain, this is a challenge for trail runners seeking unforgettable experiences.
Open
difficult
Distance 79.9 km
17:40 h
4,996 m
4,996 m
2,776 m
1,171 m
The starting point in Savognin takes you on a steady ascent through lush alpine meadows up towards Tgant Pensa and further into the quiet, impressive Val d’Err. Here you are surrounded by the solitude of the mountains, accompanied by clear mountain streams and the endless tranquility of nature. Over Salategnas, the path leads you up to the "Himmelstor," to Fuorcla digl Leget – a highlight of the route that impresses with an unparalleled panorama. From there it goes over to the Julier road, which leads you to the magical Leg Grevasalvas. The idyllic mountain lake offers a magnificent view extending from the Engadin peaks down to the Bergell. Then awaits the technically demanding ascent to Pass Lunghin, another highlight you master with the necessary endurance and sure-footedness. The route continues over the Septimerpass to Fuorcla da Valletta. From here, the view opens into the high valley of Avers, whose wild and original beauty will leave you breathless. Pass the deep blue Leg Columban and enjoy the high alpine landscape before beginning the descent over Stallerberg to Bivio. From Bivio, the final section awaits you: after Sur and Plaz Beischen, a last ascent demands all your remaining strength. Then you run down to Rona and finally reach the finish back in Savognin.
Author’s recommendation
Highlights of the route:
Val d`Err, Himmelstor, Fuorcla digl Leget, Leg Grevasalvas, Pass Lunghin, Septimerpass, Stallerberg
Difficulty
T3
difficult
Overall difficulty
difficult
Derived from the technical difficulty and the stamina requirements.
Experience
Landscape
Highest point
2,776 m
Lowest point
1,171 m
Best time of year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Track types
Asphalt
2.9 km
Dirt road
23.2 km
Forested/wild trail
6.6 km
Path
46.5 km
Road
161 m
Unknown
565 m
Safety information
There are road crossings on this route.Tips and suggestions
https://www.irontrail.ch/Entry fee Phase 1 (until 30.11.25): 130.-
Entry fee Phase 2 (01.12.25 - 28.02.26): 150.-
Entry fee Phase 3 (01.03.26 - start) 170.-
Roadbook
The start is at the new tennis court in Savognin.
Rest stop
Nearby
Top Partner
Waypoint
Start point
End point
Low point
High point
Forecast
Today {low} to {high} and {precipitation} of {precipitation_type}
show {x} more
Photo
Video
Start/ ZielBesucherparkplatz La Nars
Bike- und Wanderbus
Savognin, posta
Parc Ela - grösster Naturpark der Schweiz
Bergwald-Wundertüte
Grillstelle Lareschs
Verpflegungsposten
Verpflegung / Sanität
Fuorcla digl Leget
Felsentor im Val d'Agnel
Verpflegungsposten / Sanität
Leg Grevasalvas
Lägh Lunghin
Pass Lunghin
Watershed Lunghin
The Triple Watershed - Origin of the Inn
Via Sett: Passhöhe
Septimer Pass
Verpflegung/Sanität
Verpflegungsposten / Sanität
Grillstelle La Foppa
Grillstelle Klettergarten
Verpflegungsposten
Alp Flix
Grillstelle Lais da Flix
Verpflegungsposten/ Sanität
Grillstelle beim Vitaparcours
Public transport
For ecological reasons, it is highly recommended to use public transport. This also makes the onward and return journey as well as travel in the running region an unforgettable experience.Directions
Savognin can be reached quickly via the A3 Zurich motorway – or A13 St. Margrethen-Bellinzona, exit 22 Thusis South, via a well-developed national road.Parking
Parking spaces are available at the mountain railways (approx. 100 m from the start), at Davos Fallung, and at Villa Aurora – parking fees apply.Coordinates
SwissGrid
2'765'508E 1'162'342N
DD
46.591847, 9.598601
DMS
46°35'30.6"N 9°35'55.0"E
UTM
32T 545854 5159983
w3w
///outgrown.valuables.troubles
Get there by train, car, bike, or on foot!
Equipment
Mobile phoneBackpack or running vest
Rain jacket with hood
Headband or hat
Headlamp with spare battery
Bottle/pouch for 1 liter of drink
Spare drink 0.5 liter
Drinking cup
Snacks
Emergency blanket (min. 1.40 x 2.00m)
Elastic bandage for an emergency dressing
Localization
Parts of this content were machine translated from German.
Status
Open
Difficulty
T3
difficult
Overall difficulty
difficult
Derived from the technical difficulty and the stamina requirements.
Distance
79.9 km
Duration
17:40 h
Ascent
4,996 m
Descent
4,996 m
Highest point
2,776 m
Lowest point
1,171 m
Weather at the starting point
Statistics
Maps and trails
Nothing selected - click and drag in the elevation profile to zoom
Distance
Duration
Ascent
Descent

User Questions