Irodouër, Bretagne, France
8.4 miles (13.6 km) · 400 ft elevation gain · Loop · trail · Route
Circuit du Rocher is a 8.4-mile loop route in Irodouër, Bretagne, France, gaining 400 feet of elevation. The route follows a up-and-over elevation profile. The terrain breaks into 3 distinct sections including 1 significant climb. The longest climb covers 4.2 miles gaining 265 feet at an average 0.4% grade. Nearly the entire route is runnable at a steady effort. The route opens with a climb and finishes with a descent.
| Distance | 8.4 mi (13.6 km) |
| Elevation gain | 400 ft (122 m) |
| Average gain | 47 ft per mile (9 m per km) |
| Longest climb | 5.1 mi, 168 ft of gain |
| Steepest climb grade | 4.9% |
| Runnable | 100% of the route |
| Climbs / descents | 1 climbs, 1 descents |
| Profile shape | Up, then down |
| Difficulty score | 1 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 75% |
| Mild uphill | 14% |
| Mild downhill | 10% |
Circuit du Rocher has 400 ft (122 m) of elevation gain over 8.4 miles (13.6 km). That averages 47 ft of gain per mile.
The difficulty score for Circuit du Rocher is 1 of 100. That is harder than 10.3% of routes at a similar distance. About 100% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Circuit du Rocher runs 5.1 miles (8.1 km) and gains 168 ft (51 m). The steepest climb grade on the route is 4.9%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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