En basse vallée de l'Orvanne

Réserve de biosphère de Fontainebleau et du Gâtinais, France

9.8 miles (15.8 km) · 707 ft elevation gain · Loop · trail · Route

En basse vallée de l'Orvanne is a 9.8-mile loop route in Réserve de biosphère de Fontainebleau et du Gâtinais, France, gaining 707 feet of elevation. The route follows a rolling elevation profile. The terrain breaks into 5 distinct sections including 1 significant climb. The longest climb covers 1.4 miles gaining 284 feet at an average 3.3% grade. Approximately 89% of the route is runnable at a steady effort. The route opens with a gradual descent and finishes with mixed terrain.

Route facts

Distance	9.8 mi (15.8 km)
Elevation gain	707 ft (215 m)
Average gain	72 ft per mile (14 m per km)
Longest climb	1.4 mi, 244 ft of gain
Steepest climb grade	12.1%
Runnable	89% of the route
Climbs / descents	1 climbs, 1 descents
Profile shape	Rolling
Difficulty score	3.5 of 100
Surface	trail
Route shape	Loop
Type	Route

Grade breakdown

Grade band	Share of route
Flat	67%
Mild uphill	8%
Moderate uphill	7%
Steep uphill	1%
Mild downhill	11%
Moderate downhill	3%
Steep downhill	3%

Questions about En basse vallée de l'Orvanne

How much elevation gain does En basse vallée de l'Orvanne have?

En basse vallée de l'Orvanne has 707 ft (215 m) of elevation gain over 9.8 miles (15.8 km). That averages 72 ft of gain per mile.

How difficult is En basse vallée de l'Orvanne?

The difficulty score for En basse vallée de l'Orvanne is 3.5 of 100. That is harder than 32.9% of routes at a similar distance. About 89% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.

What is the longest climb on En basse vallée de l'Orvanne?

The longest climb on En basse vallée de l'Orvanne runs 1.4 miles (2.3 km) and gains 244 ft (74 m). The steepest climb grade on the route is 12.1%.