San Bernardino County, California, United States
17.2 miles (27.6 km) · 5,372 ft elevation gain · Loop · trail · Route
San Gorgonio Mountain (CA) is a 17.2-mile loop route in San Bernardino County, California, United States, gaining 5,378 feet of elevation. The route follows a up-and-over elevation profile. The terrain breaks into 5 distinct sections including 1 significant climb. The longest climb covers 8.8 miles gaining 5,322 feet at an average 11.4% grade. Only 29% of the terrain is runnable — expect substantial hiking throughout. The route opens with a climb and finishes with a descent.
| Distance | 17.2 mi (27.6 km) |
| Elevation gain | 5,372 ft (1,637 m) |
| Average gain | 313 ft per mile (59 m per km) |
| Longest climb | 8.8 mi, 5,299 ft of gain |
| Steepest climb grade | 67.8% |
| Runnable | 28% of the route |
| Climbs / descents | 1 climbs, 4 descents |
| Profile shape | Up, then down |
| Difficulty score | 21.7 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 1% |
| Mild uphill | 7% |
| Moderate uphill | 16% |
| Steep uphill | 29% |
| Mild downhill | 5% |
| Moderate downhill | 15% |
| Steep downhill | 27% |
San Gorgonio Mountain (CA) has 5,372 ft (1,637 m) of elevation gain over 17.2 miles (27.6 km). That averages 313 ft of gain per mile.
The difficulty score for San Gorgonio Mountain (CA) is 21.7 of 100. That is harder than 92.4% of routes at a similar distance. About 28% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on San Gorgonio Mountain (CA) runs 8.8 miles (14.2 km) and gains 5,299 ft (1,615 m). The steepest climb grade on the route is 67.8%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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