Duo des Fiz 25km
- When
- Sat, Jul 11, 2026, 12:00 AM
- Where
- Passy, FR
- Distances
- 15K · Marathon
- Terrain
- TRAIL
- Price
- 25–89 EUR
- Elevation gain
- 2330 m
- Typical weather
- Hot
- Organizer
- Office de Tourisme de Passy Mont‑Blanc
About
The Balcon des Fiz is a 14km mountain trail designed for runners seeking a shorter, scenic alpine challenge. The course starts and finishes at the Plateau d’Assy, offering panoramic views of the Massif des Fiz while navigating moderate climbs and technical trails suitable for both beginners and experienced trail runners.