Naturpark Hohes Venn-Eifel, Nordrhein-Westfalen, Deutschland
10.5 miles (16.8 km) · 1,275 ft elevation gain · Loop · trail · Route
Kalltalsperre-Lönsfelsen is a 10.5-mile loop route in Naturpark Hohes Venn-Eifel, Nordrhein-Westfalen, Deutschland, gaining 1,275 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 1.7 miles gaining 327 feet at an average 2.3% grade. Approximately 82% of the route is runnable at a steady effort. The route opens with a descent and finishes with a gradual climb.
| Distance | 10.5 mi (16.8 km) |
| Elevation gain | 1,275 ft (389 m) |
| Average gain | 122 ft per mile (23 m per km) |
| Longest climb | 3.5 mi, 297 ft of gain |
| Steepest climb grade | 23.4% |
| Runnable | 82% of the route |
| Climbs / descents | 1 climbs, 2 descents |
| Profile shape | Rolling |
| Difficulty score | 6 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 39% |
| Mild uphill | 15% |
| Moderate uphill | 5% |
| Steep uphill | 8% |
| Mild downhill | 18% |
| Moderate downhill | 9% |
| Steep downhill | 5% |
Kalltalsperre-Lönsfelsen has 1,275 ft (389 m) of elevation gain over 10.5 miles (16.8 km). That averages 122 ft of gain per mile.
The difficulty score for Kalltalsperre-Lönsfelsen is 6 of 100. That is harder than 49.5% of routes at a similar distance. About 82% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Kalltalsperre-Lönsfelsen runs 3.5 miles (5.6 km) and gains 297 ft (91 m). The steepest climb grade on the route is 23.4%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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