Mont-Noble, Valais/Wallis, Schweiz/Suisse/Svizzera/Svizra
9.2 miles (14.8 km) · 1,982 ft elevation gain · Loop · trail · Route
Trail du Vallon is a 9.2 mile loop route located in Mont-Noble, Valais/Wallis, Schweiz/Suisse/Svizzera/Svizra. The route climbs 1,982 feet and descends 1,871 feet. The longest climb spans 2.5 miles with 1,655 feet of gain. Elevation gain averages 216 feet per mile. 71% of the route can be run, with walking required on steeper grades. Surface conditions are primarily trail. The course features mountainous terrain. The course difficulty of 15.4 puts it in the top 20.6% of challenging routes at this distance. This route serves both trail runners training for ultras and hikers exploring Valais/Wallis.
| Distance | 9.2 mi (14.8 km) |
| Elevation gain | 1,982 ft (604 m) |
| Average gain | 215 ft per mile (41 m per km) |
| Longest climb | 3.7 mi, 1,775 ft of gain |
| Steepest climb grade | 27.9% |
| Runnable | 71% of the route |
| Climbs / descents | 1 climbs, 2 descents |
| Profile shape | Up, then down |
| Difficulty score | 14.1 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 9% |
| Mild uphill | 10% |
| Moderate uphill | 6% |
| Steep uphill | 17% |
| Mild downhill | 51% |
| Moderate downhill | 1% |
| Steep downhill | 6% |
Trail du Vallon has 1,982 ft (604 m) of elevation gain over 9.2 miles (14.8 km). That averages 215 ft of gain per mile.
The difficulty score for Trail du Vallon is 14.1 of 100. That is harder than 81.4% of routes at a similar distance. About 71% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Trail du Vallon runs 3.7 miles (5.9 km) and gains 1,775 ft (541 m). The steepest climb grade on the route is 27.9%.
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