![Cover image](https://images.tarmacs.app/cycling-routes/photos/france/rhone-alpes/266869094/col-de-la-croisette-1.webp)
The Bornes Challenge
A road cycling route starting from Thorens-Glieres
Take on the challenging climbs and enjoy magnificent views on this road cycling route through the Bornes Mountains.
![Map miniature of "The Bornes Challenge" cycling inspiration in Rhône-Alpes, France. Generated by Tarmacs.app cycling route planner](https://images.tarmacs.app/cycling-routes/routemaps/600/france/rhone-alpes/thorens-glieres/road/15800.webp)
Prepare yourself for a challenging road cycling adventure through the impressive Bornes Mountains, starting near Thorens-Glières. This circular route covers a total distance of 93km and entails an ascent of 1642m, making it suitable for experienced cyclists looking to test their climbing abilities. Highlights along the route include the charming village of Menthonnex-en-Bornes, known for its traditional Savoyard charm. Admire the beautiful mountain landscapes as you conquer the iconic Col de la Croisette. Archamps, famous for its technology park, offers a unique urban contrast surrounded by nature. Marvel at the panoramic views from the Belvédère de l'Observatoire, a platform overlooking Lake Geneva and Mont Blanc. Keep pushing your limits as you conquer the challenging climb to Cornier and finish with a descent to Guichard, a village offering tranquility and stunning scenery. The Bornes Challenge is a true test of endurance and provides unforgettable cycling experiences amidst breathtaking mountain scenery.
Highlights on the route
Cycling routes from Thorens-Glieres:
Cycling routes nearby:
![Image of Groisy](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/groisy-5.webp)
![Image of Villaz](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/villaz-5.webp)
![Image of Saint-Martin-Bellevue](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/saint-martin-bellevue-5.webp)
![Image of La Roche-sur-Foron](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/la-roche-sur-foron-5.webp)
![Image of Pringy](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/pringy-5.webp)
![Image of Amancy](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/amancy-4.webp)
![Image of Cruseilles](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/cruseilles-4.webp)
![Image of Annecy-le-Vieux](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/annecy-le-vieux-1.webp)
![Image of Pers-Jussy](https://images.tarmacs.app/cycling-routes/covers/france/rhone-alpes/pers-jussy-5.webp)