Surrey Slog

The Surrey Slog, also known as the Holmbury Hill Challenge, is a challenging trail running event held in the scenic Surrey Hills near Peaslake. The race features a hilly, undulating multi-loop cross-country course primarily on tracks around Holmbury Hill, with well-marked routes and marshalled key points. Participants can choose between a half marathon or a 10-mile option.

The event offers six drink stations along the route and at the finish, where all finishers receive a bespoke commemorative medal. Hosted at the Duke of Kent School, the race is praised for its friendly atmosphere, stunning views, and excellent organization, making it a popular choice for trail runners. Visit the organization's website for the most recent information.