Cool My Run 2027

Cool My Run is the kind of trail that makes you forget the clock and love every turn 🌲.

In Cosnes, in Meurthe-et-Moselle, you head out for a real immersion in nature and forest : trails that smell like the undergrowth, sections that spark your motivation again, and that little “adventure close to home” vibe that makes all the difference 🍃.

You pick your format depending on your mood that day: 5 km to treat yourself without hurting yourself, 10 km to play with the terrain, or 18 km to go and find a true wild escape 🎯.

My local guide tip: come for the race, stay for the atmosphere — here, we “Cool” the run… but we warm up smiles at the aid station and at the finish 😉.

And after you cross the line, you can keep the fun going just a stone’s throw from the start: a stroll in Longwy to discover the Vauban Fortifications (UNESCO), a detour to the Longwy Enamels Museum, a stop by downtown Longwy-Bas for a drink on a terrace, or a getaway to nearby Luxembourg if you want to turn your outing into a mini-trip 🏰.