La Tremblaysienne

La Tremblaysienne is a community trail running event held in Le Tremblay-sur-Mauldre on 6 September 2026. The Esprit-Trail calendar entry lists several distances: a 12 km trail with 360 m D+, a 7 km trail with 70 m D+, a 10 km, a 3 km childrens race and a 10 km walk. The 12 km is shown as starting at 08:45 and the 7 km at 09:00; start times for the 10 km, the childrens 3 km and the 10 km walk are not specified on the calendar page. The calendar listing provides a brief event summary but does not include complete registration, mapping or timing details.

The courses are described as mixed-terrain trails (paths, forest, fields) and include at least one water crossing; aid stations (ravitaillement) are mentioned. The entry does not publish GPX files, detailed maps or full logistical information such as showers, bag drop or prize details. The event is associated with ARCB, who are shown as the contact organisation on the page and supply an email and phone number for enquiries. For outstanding details such as registration, start times and route files the organisers contact information is provided on the calendar entry.