Crag Lough loop from Steel Rigg — Northumberland National Park

Embark on the Crag Lough loop from Steel Rigg, a moderate jogging route spanning 4.8 miles (7.8 km) with an elevation gain of 392 feet (119 metres), typically completed in about 53 minutes. This trail offers a challenging experience over rugged and uneven ground, including rocky paths and sections that can become muddy, especially after rain. You will encounter hilly terrain with some steep climbs as the route undulates along a scenic section of Hadrian's Wall, providing dramatic views over Crag Lough and the surrounding crags.

While rated moderate, the technical terrain and significant elevation changes mean sustained jogging can be quite challenging; it is best suited for experienced trail runners comfortable with varied ground. Be prepared for sections with fainter paths traversing grassy areas. Given the conditions, sturdy footwear is highly recommended for grip and comfort, ensuring you can navigate the varied surfaces safely from the Steel Rigg starting point.

This route is rich in history and natural beauty, following a well-preserved stretch of Hadrian's Wall, a UNESCO World Heritage Site. You will pass by historical structures like Milecastle 39 and the dramatic site of the Sycamore Gap tree, famous from "Robin Hood: Prince of Thieves." The landscape itself is shaped by the Great Whin Sill, a distinctive rock formation, and the area is home to diverse wildlife, including peregrine falcons nesting in the crags.