The Yorkshire Three Peaks is a long established walking challenge in the Yorkshire Dales, centred on the ascent of three distinctive hills in a single circular route. The challenge links Pen y ghent, Whernside and Ingleborough, and has been walked for generations by local clubs, schools and outdoor groups.

The modern challenge format developed in the mid 20th century, when organised walking groups began completing all three peaks within a set time, commonly 12 hours. As its reputation grew, the route became a popular test of endurance and navigation, while still remaining firmly rooted in traditional fell walking rather than mountaineering.

Today the Yorkshire Three Peaks is one of the most frequently walked challenge routes in the UK. Its popularity has led to well established paths, active route management and ongoing work to balance access with conservation across the Dales landscape. Despite this, it remains a serious undertaking, requiring preparation, fitness and respect for rapidly changing weather.