High-altitude trail running between Mont Blanc, Monte Rosa, and the Matterhorn, starting from Pila above Aosta
RunThrough Trails Pila-Aosta is the trail running event held in Pila, the well-known mountain resort at an altitude of 1,800 meters, a hamlet of the municipality of Gressan, above the city of Aosta. Organized by RunThrough Trails, a company that offers running races in Europe, the event attracts Italian and international runners in one of the most spectacular landscapes of the Aosta Valley.
The races take place on loop courses starting and finishing in Pila, with distances designed for athletes of different ambitions:
The charm of this race lies in its scenery: the trails wind at high altitudes with views of Europe's highest peaks — Mont Blanc, Monte Rosa, and the Matterhorn. An experience that combines the effort of mountain running with the beauty of the Aosta Valley alpine environment, reachable from Aosta also by cable car.
RunThrough Trails Pila-Aosta brings an international trail running format to the Aosta Valley, helping to make Pila and the municipality of Gressan a destination for outdoor sports enthusiasts, in a region where mountain running is one of its great vocations.
The 2026 edition of RunThrough Trails Pila-Aosta takes place on Saturday, August 1st, in the Pila area, at an altitude of 1,800 meters, above Aosta. The three loop races with starts and finishes in Pila are confirmed: the 50 km with approximately 3,510 meters of positive elevation gain, the 21 km with 1,384 meters of elevation gain, and the Up & Down Race (approx. 14.5 km, 941 m D+). The courses run at high altitudes with views of the great peaks of the Aosta Valley Alps. Staggered start times according to distance.
All courses start and finish in Pila, at 1,800 m, with views of Mont Blanc, Monte Rosa, and the Matterhorn. Final times, fees, and regulations on the official RunThrough Trails website.
Pila can be reached from Aosta by cable car departing from the city center (or by car to Pila, municipality of Gressan). Aosta is connected by the A5 highway (Aosta exit) and the Aosta-Ivrea-Turin railway line.
2026 Edition: Saturday, August 1st. Staggered starts according to distance, with assembly in Pila.
Online registration through the official RunThrough Trails channels and race registration platforms. Check prices, times, and regulations on the official website.
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Comprensorio di Pila (1.800 m), Gressan
Pila, 11020 Gressan