Trail Running calendar near Léaz 2025-2026

We have found 100 Trailruns within 80 kilometers of Léaz. See below where and when you can find the races.

The Trail Volodalen du Jura will take place in Orgelet on Saturday 26 July 2025. You can run 60 kilometers.

August 2025

The Trail La Frison Roche, set for its 24th edition on August 2-3, 2025, in Arêches-Beaufort, offers a stunning mountain running experience. Participants can choose from three courses: the challenging 42 km La Frison Roche, the scenic 17 km Petite Frison, and the shorter 7 km Mini Frison Roche, each..

The Trail des Hauts-Forts is a mountain trail running event held in Morzine-Avoriaz, featuring stunning landscapes and significant elevation changes. Participants can choose from four different race distances, all designed to showcase the beautiful trails of the Portes du Soleil region. The event em..

UTMB Index

The Trail du Bélier, taking place from August 22 to 24, 2025, in La Clusaz, is a vibrant event that combines running and hiking, inviting participants to explore the stunning trails of the region. With various race options, including distances of 7 km, 15 km, 27 km, 42 km, and the challenging Super ..

UTMB Index

The Trail des Moises will take place in Habère-Poche on Sunday 24 August 2025.

The UTMB Mont Blanc will take place in Chamonix-Mont-Blanc from Monday 25 August 2025 to Friday 29 August 2025. You can run between 57 and 300 kilometers.

UTMB Index

La Dagnarde is a prominent trail running event featuring a challenging 20km course with an elevation gain of 350 meters. It is designed for both seasoned runners and newcomers, offering a unique opportunity to experience the beauty of nature while competing. In addition to the main event, there is a..

The Trail de la Grande Bambée is a thrilling running event set in the picturesque Giettaz en Aravis, scheduled for August 31, 2025. This fifth edition features multiple trail distances, including a challenging 44 km marathon, a 28 km course, a 16 km route, and a shorter 10 km option, catering to var..

UTMB Index
September 2025

The Saint Jeoire Trail Festival, set for September 6, 2025, features three major trail races of 13 km, 30 km, and 80 km, showcasing the stunning landscapes of the Haute-Savoie region. This event is part of the 2025 Skyrunner® World Series and includes the Trail des 2 Massifs, which is also part of t..

UTMB Index ITRA Points

The Millet Manigod Trail Challenge is a premier trail running event held in the stunning Aravis mountain range. Scheduled for September 13-14, 2025, this two-day challenge offers various race formats suitable for all levels, from beginners to experienced runners. Participants can explore beautiful f..

The Trail des Dents du Midi is a renowned trail running event taking place in Champéry, Valais, on September 20, 2025. Celebrating its 54th edition, this competition offers a unique atmosphere and showcases the stunning Dents-du-Midi mountain range. Participants can choose from various courses, incl..

The Trail des Aiguilles Rouges (TAR) is a semi-autonomous trail running event set in the stunning mountainous terrain of the Aiguilles Rouges massif in Chamonix, Mont Blanc. The course spans approximately 50 kilometers with a positive elevation gain of 3800 meters, starting and finishing in Chamonix..

The La Grésylienne Trail will take place in Grésy-sur-Aix on Sunday 28 September 2025.

October 2025

The Foulée de Drumettaz-Clarafond is a vibrant running and sports event that attracts over 1,000 participants. It features a variety of races, including an 18 km trail, a 9 km festive walk, and shorter distances for children. The event emphasizes community spirit with activities such as a pasta part..

The Ultra Trail des Montagnes du Jura (UTMJ) is a premier trail running event held in the stunning Jura Mountains, spanning both France and Switzerland. Scheduled for October 2025, the sixth edition features a variety of race formats, including the flagship 175 km solo and relay options, as well as ..

The Trail de Faverges-Seythenex will take place in Faverges on Saturday 11 October 2025. You can run between 15 and 42 kilometers.

UTMB Index

The Trail Vallée de Joux is a premier running event set in the stunning Jura region, offering various race distances including 6K, 12K, 22K, and 36K, as well as a Mini TVJ for children. Participants can enjoy the breathtaking landscapes while challenging themselves on well-marked trails. The event e..

UTMB Index ITRA Points

Le Défi de Fort l'Ecluse is a unique trail running event organized by the Club athlétique du bassin bellegardien, set in the picturesque village of Léaz. Participants can choose between two courses, 12 km or 19 km, featuring a mix of roads, wide paths, and technical single tracks. The route offers s..

UTMB Index
November 2025

The Cross de Motz is a prominent running event held at the Espace Sport et Nature du Fier-Motz, featuring a diverse and challenging natural terrain that includes grass, forest paths, gravel roads, and muddy trails. This event caters to all age groups, starting from 3 years old, with race distances r..

December 2025

The Trail de Noël by Rossignol, held in Les Saisies, features two snow-covered trail courses of 10 km and 20 km, designed to be accessible for all participants. This event offers runners the opportunity to explore the stunning surrounding peaks and enjoy breathtaking views of Mont Blanc. The event i..