Semi-Marathon de la Noix 2026

The Semi-Marathon de la Noix is a road race in Tullins, Isère, France, scheduled for mid-October. Participants can select the half marathon (21.0975 km) or a shorter 10-11 km race. Children's and junior courses are also part of the event. CMI, Coureurs du Monde en Isère, organizes the race, which welcomes licensed and non-licensed runners from the Junior category upwards. The route is flat, measured to FFA standards, and winds through a natural setting instead of a city. Its FFA label means the half marathon is classified and can qualify runners for the French championships. This makes it suitable for club runners aiming for a standard and for local participants seeking a measured autumn race. The Semi de la Noix is considered a local comeback in Tullins, following a previously announced cancellation. The event provides essential race-day amenities, including aid stations and changing rooms.