The Semi-marathon du Loup is a forest cross-country race held in Wilcza, a village within the Pilchowice commune in southern Poland. It focuses on trails and trees, offering a small-field atmosphere as opposed to city streets, crowds, and traffic. The name translates to “Wolf Half Marathon,” and the race embraces this theme with a close, pack-like feel at the finish.
The course winds through a forest setting, and participants are asked to treat the woods with respect, a characteristic element of the event. Finishers are awarded a unique medal, frequently featuring a wolf design. Following the race, participants can explore Wilcza and nearby Pilchowice, including the wooden Church of St. Nicholas, an eighteenth-century structure on the Wooden Architecture Route, and the palace in Pilchowice.