Allendale Challenge

The Allendale Challenge is a 26-mile walking and running event in Allendale, Northumberland, organized by the North of Tyne Mountain Rescue Team to raise funds for the charity. The route forms an anti-clockwise loop from Allendale, visiting Hard Rigg, Black Hill, and Kilhope Law before returning via Spartylea, The Drag, and Ladlewell, crossing peat bogs on the North Pennines. Widely regarded as one of the toughest challenge walks, it remains extremely popular and often sells out.

For 2026, electronic chip timing adds safety and accuracy. Entry includes a T-shirt and pin badge, with a participation cap of 750. Visit the organization's website for the most recent information.