Saint Bruno Nature Race 2026

Course Nature Saint Bruno 2026 is a community trail event held in Contamine‑sur‑Arve, presented under the Saint Bruno banner and staged on 4 October 2026. The meeting offers multiple waymarked trail distances — 6 km, 11 km and a combined 17 km challenge (listed as "Course 6 + 11 km") — with staggered starts so runners of different abilities can take part. Official start times shown on the event pages are 09:30 for the 6 km and 17 km combined option, and 10:30 for the 11 km race; a walking option is also organised on the same routes. Elevation gains are reported on the event listings as approximately D+ 150 m (6 km), D+ 250 m (11 km) and D+ 400 m (17 km).

The event is organised locally by Saint Bruno and promoted via the club/site lasaintbruno.fr with registration handled through the listed Njuko entry page. It is described on regional calendars as carrying departmental recognition and an Écolabel badge, and the course routes are typical single‑loop trail formats through the Haute‑Savoie countryside. Practical details such as exact course maps, GPX files, kit inclusions or prize information are not published on the primary pages and should be confirmed directly with the organiser or on the official registration page.