Bligny-sur-Ouche, Bourgogne-Franche-Comté, France
12.5 miles (20.2 km) · 2,060 ft elevation gain · Loop · trail · Route
Rail d'Antan 23 km is a 12.5-mile loop route in Bligny-sur-Ouche, Bourgogne-Franche-Comté, France, gaining 2,060 feet of elevation. The route follows a valley-shaped elevation profile. The terrain breaks into 5 distinct sections including 2 significant climbs. The longest climb covers 2.7 miles gaining 640 feet at an average 4.6% grade. About 68% of the terrain is runnable, with significant hiking sections. The route opens with a descent and finishes with a climb.
| Distance | 12.5 mi (20.2 km) |
| Elevation gain | 2,060 ft (628 m) |
| Average gain | 164 ft per mile (31 m per km) |
| Longest climb | 4.2 mi, 504 ft of gain |
| Steepest climb grade | 24.3% |
| Runnable | 68% of the route |
| Climbs / descents | 2 climbs, 3 descents |
| Profile shape | Down, then up |
| Difficulty score | 8.1 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 27% |
| Mild uphill | 16% |
| Moderate uphill | 10% |
| Steep uphill | 9% |
| Mild downhill | 15% |
| Moderate downhill | 10% |
| Steep downhill | 12% |
Rail d'Antan 23 km has 2,060 ft (628 m) of elevation gain over 12.5 miles (20.2 km). That averages 164 ft of gain per mile.
The difficulty score for Rail d'Antan 23 km is 8.1 of 100. That is harder than 61.2% of routes at a similar distance. About 68% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Rail d'Antan 23 km runs 4.2 miles (6.7 km) and gains 504 ft (154 m). The steepest climb grade on the route is 24.3%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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