The Course Landaise de Tarsac stands as a significant traditional sports manifestation, attracting enthusiasts from across the country. Its historical roots stretch back through generations, reflecting a long-standing commitment to local traditions. The event reinforces a strong sense of belonging, showcasing the distinctive cultural character of the Nouvelle-Aquitaine region. Visitors are invited to immerse themselves in an authentic atmosphere filled with traditional music, crafts, and flavors. The social impact is significant, as it encourages intergenerational exchange and strengthens the community’s fabric. For historians and researchers, the event provides a wealth of data on the evolution of intangible cultural heritage. This annual event acts as a guardian of regional knowledge, protecting it for the benefit of the community’s future.