Alameda County, California, United States
20.4 miles (32.9 km) · 5,688 ft elevation gain · Loop · trail · Route
Rose Peak from Del Valle is a 20.4-mile loop route in Alameda County, California, United States, gaining 5,665 feet of elevation. The route follows a up-and-over elevation profile. The terrain breaks into 6 distinct sections including 2 significant climbs. The longest climb covers 4.1 miles gaining 1,921 feet at an average 8.1% grade. Only 36% of the terrain is runnable — expect substantial hiking throughout. The route opens with a climb and finishes with a descent.
| Distance | 20.4 mi (32.9 km) |
| Elevation gain | 5,688 ft (1,734 m) |
| Average gain | 278 ft per mile (53 m per km) |
| Longest climb | 7.5 mi, 2,885 ft of gain |
| Steepest climb grade | 183.2% |
| Runnable | 39% of the route |
| Climbs / descents | 2 climbs, 2 descents |
| Profile shape | Back-loaded climb |
| Difficulty score | 14.7 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 8% |
| Mild uphill | 12% |
| Moderate uphill | 10% |
| Steep uphill | 27% |
| Mild downhill | 11% |
| Moderate downhill | 7% |
| Steep downhill | 24% |
Rose Peak from Del Valle has 5,688 ft (1,734 m) of elevation gain over 20.4 miles (32.9 km). That averages 278 ft of gain per mile.
The difficulty score for Rose Peak from Del Valle is 14.7 of 100. That is harder than 82.6% of routes at a similar distance. About 39% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Rose Peak from Del Valle runs 7.5 miles (12.1 km) and gains 2,885 ft (879 m). The steepest climb grade on the route is 183.2%.
Preview this trail in 3D flyover, view the elevation profile, and explore the segment breakdown.
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