The Transju'Trail Blanche 2027

Want a race that smells like the Jura, the forest and adventure, without overthinking it? The Transju'Trail Blanche is waiting for you in Tancua, right between a village vibe and wide-open spaces ✅.

Here, you quickly go from the heart of the village to the trails that run under the fir trees, with that little “postcard” feel that makes you forget the effort (almost) 🌲.

You pick your format: 5 km to treat yourself, 10 km to challenge yourself, 15 km to step it up, 25 km to play explorer, or 42 km to go for your big moment—the one where you tell yourself “ok, I did it” 🏁.

After the finish, save a bit of energy: go get some fresh air at the Hérisson Waterfalls, take a detour to Lake Chalain (perfect for chilling as a couple or with family), climb up to the Château-Chalon viewpoint for the view, or go for a stroll around Saint-Claude to stretch out the day without running around everywhere 🍽️.