Naturpark Schwäbisch-Fränkischer Wald, Unknown
20.9 miles (33.7 km) · 1,849 ft elevation gain · Loop · trail · Route
Hauptlinie des SAV (blauer Strich) is a 20.9-mile loop route in Naturpark Schwäbisch-Fränkischer Wald, Unknown, gaining 1,849 feet of elevation. The route follows a valley-shaped elevation profile. The terrain breaks into 6 distinct sections including 3 significant climbs. The longest climb covers 9.1 miles gaining 264 feet at an average 2.6% grade. Approximately 85% of the route is runnable at a steady effort. The route opens with a climb and finishes with a descent.
| Distance | 20.9 mi (33.7 km) |
| Elevation gain | 1,849 ft (564 m) |
| Average gain | 88 ft per mile (17 m per km) |
| Longest climb | 14.9 mi, 658 ft of gain |
| Steepest climb grade | 24.7% |
| Runnable | 85% of the route |
| Climbs / descents | 3 climbs, 2 descents |
| Profile shape | Down, then up |
| Difficulty score | 4.7 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 48% |
| Mild uphill | 18% |
| Moderate uphill | 3% |
| Steep uphill | 6% |
| Mild downhill | 13% |
| Moderate downhill | 6% |
| Steep downhill | 6% |
Hauptlinie des SAV (blauer Strich) has 1,849 ft (564 m) of elevation gain over 20.9 miles (33.7 km). That averages 88 ft of gain per mile.
The difficulty score for Hauptlinie des SAV (blauer Strich) is 4.7 of 100. That is harder than 41.3% of routes at a similar distance. About 85% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Hauptlinie des SAV (blauer Strich) runs 14.9 miles (24.0 km) and gains 658 ft (201 m). The steepest climb grade on the route is 24.7%.
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