The Naughty Northumbrian Enduro takes place in the stunning Northumbrian National Park. Taking in a mixture of exclusive terrain, from wet, steep and technical wooded valley trails to fast, open moorland, it offers competitors a unique opportunity to race in England's most northerly, and most sparsely populated county. At 22 miles long, The Naughty isn't easy, but nor is it so hard that you can't make it down with some grit and determination. Don't expect trail centre terrain - this is big country with some technical and steep riding. Also 10 mile Sprint option. 23-25 August.