Olympic National Park, Washington, United States
8.3 miles (13.4 km) · 4,204 ft elevation gain · Point to Point · trail · Route
Moving time for a runner at each flat-ground pace, from the grade of every 100 m of the route. Stops are not included.
| Flat-ground pace | Moving time |
|---|---|
| 8:00/mi (4:58/km) | 1 h 58 min |
| 10:00/mi (6:13/km) | 2 h 28 min |
| 12:00/mi (7:27/km) | 2 h 58 min |
| 14:00/mi (8:42/km) | 3 h 27 min |
| Distance | 8.3 mi (13.4 km) |
| Elevation gain | 4,204 ft (1,282 m) |
| Average gain | 506 ft per mile (96 m per km) |
| Longest climb | 8.3 mi, 3,972 ft of gain |
| Steepest climb grade | 34% |
| Runnable | 40% of the route |
| Climbs / descents | 2 climbs, 0 descents |
| Profile shape | Steady climb |
| Difficulty score | 20.6 of 100 |
| Surface | trail |
| Route shape | Point to Point |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 21% |
| Mild uphill | 11% |
| Moderate uphill | 19% |
| Steep uphill | 40% |
| Mild downhill | 4% |
| Moderate downhill | 3% |
| Steep downhill | 1% |
At a flat-ground pace of 10:00/mi (6:13/km), Upper Gray Wolf River Trail takes about 2 h 28 min of moving time. At 8:00/mi (4:58/km) it takes about 1 h 58 min, and at 12:00/mi (7:27/km) about 2 h 58 min. The times come from the grade of every 100 m of the route. Stops are not included.
Upper Gray Wolf River Trail has 4,204 ft (1,282 m) of elevation gain over 8.3 miles (13.4 km). That averages 506 ft of gain per mile.
The difficulty score for Upper Gray Wolf River Trail is 20.6 of 100. That is harder than 92.8% of routes at a similar distance. About 40% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on Upper Gray Wolf River Trail runs 8.3 miles (13.3 km) and gains 3,972 ft (1,211 m). The steepest climb grade on the route is 34%.
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