Zinzin Ultra Trail

The Zinzin Ultra Trail is a 160-kilometer ultra trail race with 6,500 meters of elevation gain, starting from Le Pont-de-Montvert, a historic village in the heart of the Cevennes, in the Lozere department. The race's name does not lie: it takes a touch of madness to set out on 160 kilometers through one of the wildest and most isolated territories in France. This event is one of the great adventures in French ultra trail running, an extraordinary challenge in an exceptional natural setting.

Lozere, the least populated department in France, offers a playground of absolute solitude and beauty. The Zinzin Ultra Trail crosses the entirety of this territory, exploring its four great landscape ensembles: the Cevennes, with their deep valleys and chestnut forests; the Causses, vast arid limestone plateaus swept by wind; the Aubrac, a land of basalt, lakes, and infinite pastures; and the Margeride, a granite massif covered in pine forests and heather moorland.

The 6,500 meters of elevation gain are distributed relatively evenly across the 160 kilometers, without excessively long climbs but with a tireless succession of valleys to cross and ridges to climb. The profile is that of a long medium-mountain race, where the difficulty comes more from the accumulation of elevation and distance than from altitude. The highest points on the course exceed 1,500 meters, on the Aubrac plateaus and the Cevenol summits.

The terrain is remarkably diverse. Cevenol trails, often ancestral drailles used by transhumant shepherds, wind between schist terraces and centuries-old chestnut groves. The Causses offer steppe-like landscapes where stones break through the surface and dolmens testify to multi-millennial human occupation. The Aubrac unfolds its landscapes of burons, those stone shelters where shepherds once made aligot, and its immense pastures where Aubrac cattle graze. The Margeride, more secretive, unrolls its deep forests and granite chaos.

Managing effort over 160 kilometers is a colossal challenge. Runners must plan their nutrition, hydration, sleep, and mental state with near-military precision. Night sections, long and solitary, cross areas where human presence is virtually nonexistent. Isolation, fatigue, and darkness test the strongest nerves. But it is also in these moments of extreme solitude that runners find unsuspected resources and experience moments of communion with nature of rare intensity.

The hospitality in Lozere is unfailingly generous. Aid stations, set up in village halls or farms, offer delicious local products: aligot, country charcuterie, sheep's cheese, and Cevenol wine. Volunteers, often local residents, watch over runners with touching attention. Le Pont-de-Montvert, a starting point rich in Cevenol history, welcomes finishers in an atmosphere of authentic village celebration.

The Zinzin Ultra Trail is a race for ultra-trail runners who love wide open spaces, solitude, and long-haul adventure. It is a race that leaves deep marks, that transforms those who finish it. Lozere must be earned, and the Zinzin is the most intense way to discover it.

Zinzin Ultra Trail is a 160 km trail race with 6,500 m of elevation gain, located in Le Pont-de-Montvert, Lozère. The next edition is scheduled for 4 July 2026.

Find all official information on the race website.