From Bernex to Cartigny — circuit via Russin

This challenging jogging circuit is approximately 24.6 kilometers long and typically takes around 2 hours and 41 minutes to complete, assuming a steady jogging pace. Keep in mind that individual times may vary based on fitness levels and stops along the way.

No, this circuit is categorized as a 'Hard run' and requires very good fitness and some sure-footedness due to its significant length (24.6 km) and elevation changes (around 260 meters up and down). It is not recommended for beginners.

The circuit offers a varied and diverse terrain. You'll encounter approximately 11.1 km of designated paths, 8.53 km of roads, 2.11 km of hiking paths, and 1.87 km of streets, along with smaller sections of footpaths and tracks. In terms of surface material, about 11.0 km are asphalt, 5.70 km unpaved, 5.53 km paved, and 1.60 km gravel.

You'll encounter several notable points of interest. Early in the route, you'll pass the Verbois Dam. Further along, the historic settlement of Russin offers a glimpse into local life. Around the halfway mark, you can find the charming Café de Cartiers. A major highlight is the View of the Champagne Genevoise, Salève, and Jura from Signal de Bernex, which provides extensive vistas over the Aire plain.

The circuit conveniently starts in Bernex, and there is a parking lot located right next to the trailhead, making access straightforward for those arriving by car.

The trail is generally dog-friendly, but as it includes sections of roads and passes through settlements like Russin and Cartigny, it's advisable to keep dogs on a leash, especially in populated areas or near traffic. Always ensure your dog is well-behaved and that you clean up after them.

The varied terrain and scenic views make this circuit enjoyable in most seasons. Spring and autumn offer pleasant temperatures and beautiful natural colors. Summer can be good, but be prepared for warmer weather. Winter jogging is possible, but check local conditions for ice or snow, especially on unpaved sections.

No, there are no permits required or entrance fees to access and jog this circuit. It is freely accessible to the public.

Yes, you'll find the charming Café de Cartiers located at approximately 16.3 km into the circuit, offering a good spot for a break and refreshments.

Yes, this is a circuit route, meaning it forms a complete loop and brings you back to your starting point in Bernex without needing to retrace your steps.

Given the length and difficulty, it's essential to bring sufficient water and snacks. Wear appropriate jogging attire and sturdy running shoes suitable for varied terrain, including paved and unpaved sections. A phone for navigation and emergencies, and sun protection, are also recommended.