
Nature race, trail of 12 and 19km passing in the gallery of fort l'écluse.
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The Fort L'Ecluse Challenge is a unique race on an exceptional site; a site steeped in history, combining both cultural heritage and grandiose landscapes…
Its courses of 12 or 19km, mix roads and paths, wide tracks and monotraces...
Departing from the village of Léaz, the routes cross spectacular landscapes, particularly near the listed site of the Virgin of Léaz overlooking the Rhône, and the gorge of the Ecluse. But the strong point of this trail is the passage in the incredible...
Its courses of 12 or 19km, mix roads and paths, wide tracks and monotraces...
Departing from the village of Léaz, the routes cross spectacular landscapes, particularly near the listed site of the Virgin of Léaz overlooking the Rhône, and the gorge of the Ecluse. But the strong point of this trail is the passage in the incredible...
Rates
Rates
There is a charge to register for the challenges, but you can cheer on the runners for free. The route between the Lower Fort and the Upper Fort of the Fort l'Ecluse site will be prohibited to the public. (underground gallery, 917 steps)
Opening times
Opening times
On 19 October 2025
- 09:45 at 13:00
- 09:45 at 13:00
- 09:45 at 13:00
- 09:45 at 13:00
- 09:45 at 13:00
- 09:45 at 13:00
- 09:45 at 13:00