Trail du Grifoulet is a trail race held in Reyniès, a commune in Tarn-et-Garonne within the Occitanie region of southwest France. It typically takes place in late July, providing two primary distances: 12 km for a shorter trail run, and 22 km for those seeking a longer course over varied natural terrain.
The courses traverse wild paths surrounding Reyniès, including forest sections and routes near lakes and ponds. The event originates from the local Trail Running organization, is listed on the French athletics federation calendar, and is included in the departmental Run Optissimo Lissac challenge. This attracts local competitors aiming for the series and runners simply desiring a summer race in the countryside.