Cardiff, Cymru / Wales, United Kingdom
28.1 miles (45.3 km) · 2,839 ft elevation gain · Loop · trail · Route
| Distance | 28.1 mi (45.3 km) |
| Elevation gain | 2,839 ft (865 m) |
| Average gain | 101 ft per mile (19 m per km) |
| Longest climb | 7.8 mi, 213 ft of gain |
| Steepest climb grade | 23.2% |
| Runnable | 83% of the route |
| Climbs / descents | 5 climbs, 3 descents |
| Profile shape | Down, then up |
| Difficulty score | 4.4 of 100 |
| Surface | trail |
| Route shape | Loop |
| Type | Route |
| Grade band | Share of route |
|---|---|
| Flat | 38% |
| Mild uphill | 18% |
| Moderate uphill | 8% |
| Steep uphill | 4% |
| Mild downhill | 20% |
| Moderate downhill | 7% |
| Steep downhill | 5% |
The Alan Stone Circle has 2,839 ft (865 m) of elevation gain over 28.1 miles (45.3 km). That averages 101 ft of gain per mile.
The difficulty score for The Alan Stone Circle is 4.4 of 100. That is harder than 45.8% of routes at a similar distance. About 83% of the route is runnable at typical trail effort; the rest is steep enough that most runners hike.
The longest climb on The Alan Stone Circle runs 7.8 miles (12.5 km) and gains 213 ft (65 m). The steepest climb grade on the route is 23.2%.
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