Bethlehem, New Hampshire, United States
4.1 miles (6.6 km) · 2,920 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 06 min |
| 10:00/mi (6:13/km) | 1 h 23 min |
| 12:00/mi (7:27/km) | 1 h 40 min |
| 14:00/mi (8:42/km) | 1 h 56 min |
| Distance | 4.1 mi (6.6 km) |
| Elevation gain | 2,920 ft (890 m) |
| Average gain | 714 ft per mile (135 m per km) |
| Longest climb | 4.1 mi, 2,886 ft of gain |
| Steepest climb grade | 41.5% |
| Runnable | 26% of the route |
| Climbs / descents | 2 climbs, 0 descents |
| Profile shape | Steady climb |
| Difficulty score | 25.2 of 100 |
| Surface | trail |
| Route shape | Point to Point |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 14% |
| Mild uphill | 10% |
| Moderate uphill | 21% |
| Steep uphill | 53% |
| Moderate downhill | 2% |
At a flat-ground pace of 10:00/mi (6:13/km), North Twin Trail takes about 1 h 23 min of moving time. At 8:00/mi (4:58/km) it takes about 1 h 06 min, and at 12:00/mi (7:27/km) about 1 h 40 min. The times come from the grade of every 100 m of the route. Stops are not included.
North Twin Trail has 2,920 ft (890 m) of elevation gain over 4.1 miles (6.6 km). That averages 714 ft of gain per mile.
The difficulty score for North Twin Trail is 25.2 of 100. That is harder than 95.6% of routes at a similar distance. About 26% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on North Twin Trail runs 4.1 miles (6.6 km) and gains 2,886 ft (880 m). The steepest climb grade on the route is 41.5%.
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