Réserve de biosphère de Fontainebleau et du Gâtinais, France
11.4 miles (18.3 km) · 939 ft elevation gain · Loop · trail · Route
La foret de Nanteau is a 11.4-mile loop route in Réserve de biosphère de Fontainebleau et du Gâtinais, France, gaining 939 feet of elevation. The route follows a rolling elevation profile. The terrain breaks into 5 distinct sections including 2 significant climbs. The longest climb covers 3.4 miles gaining 346 feet at an average 3.3% grade. Approximately 94% of the route is runnable at a steady effort. The route opens with a descent and finishes with a climb.
| Distance | 11.4 mi (18.3 km) |
| Elevation gain | 939 ft (286 m) |
| Average gain | 82 ft per mile (16 m per km) |
| Longest climb | 3.4 mi, 238 ft of gain |
| Steepest climb grade | 24.1% |
| Runnable | 94% of the route |
| Climbs / descents | 2 climbs, 2 descents |
| Profile shape | Rolling |
| Difficulty score | 2.5 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 57% |
| Mild uphill | 20% |
| Moderate uphill | 2% |
| Steep uphill | 3% |
| Mild downhill | 14% |
| Moderate downhill | 3% |
| Steep downhill | 2% |
La foret de Nanteau has 939 ft (286 m) of elevation gain over 11.4 miles (18.3 km). That averages 82 ft of gain per mile.
The difficulty score for La foret de Nanteau is 2.5 of 100. That is harder than 26.4% of routes at a similar distance. About 94% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on La foret de Nanteau runs 3.4 miles (5.5 km) and gains 238 ft (73 m). The steepest climb grade on the route is 24.1%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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