Frederick County, Maryland, United States
8.0 miles (12.9 km) · 1,840 ft elevation gain · Loop · trail · Route
Sugarloaf Northern Peaks + Summit Loop (MD) is a 8.0-mile loop route in Frederick County, Maryland, United States, gaining 1,848 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 1.1 miles gaining 479 feet at an average 8.0% grade. About 47% of the terrain is runnable, with significant hiking sections. The route opens with mixed terrain and finishes with a climb.
| Distance | 8.0 mi (12.9 km) |
| Elevation gain | 1,840 ft (561 m) |
| Average gain | 229 ft per mile (43 m per km) |
| Longest climb | 3.2 mi, 436 ft of gain |
| Steepest climb grade | 28.2% |
| Runnable | 48% of the route |
| Climbs / descents | 2 climbs, 2 descents |
| Profile shape | Down, then up |
| Difficulty score | 11.6 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 12% |
| Mild uphill | 12% |
| Moderate uphill | 17% |
| Steep uphill | 17% |
| Mild downhill | 11% |
| Moderate downhill | 12% |
| Steep downhill | 19% |
Sugarloaf Northern Peaks + Summit Loop (MD) has 1,840 ft (561 m) of elevation gain over 8.0 miles (12.9 km). That averages 229 ft of gain per mile.
The difficulty score for Sugarloaf Northern Peaks + Summit Loop (MD) is 11.6 of 100. That is harder than 75% of routes at a similar distance. About 48% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Sugarloaf Northern Peaks + Summit Loop (MD) runs 3.2 miles (5.2 km) and gains 436 ft (133 m). The steepest climb grade on the route is 28.2%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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