The Bernex Trail Challenge offers an exciting weekend of three unique trails for runners of all abilities, set in the picturesque landscape of Bernex.

• Trail des Mémises to Lac de Case d'Oche (33 km, 2400 m D+): A legendary route combining technical features and spectacular scenery. This trail incorporates the best features of the weekend's other races.
• Semi de la Dent d'Oche (21 km, 1400 m D+): Discover the Vallée d'Oche, its ridges and breathtaking views of Lake Geneva and Mont Blanc. A mix of technical skills and speed.
• Trail de la Station (8 km, 350 m D+): A night-time trail offering magnificent views of the Dent d'Oche and the valley, open to all with no time limit.

For younger children, the Marmo'Trail offers a short, easy route, perfect for introducing children to trail running.

Come and enjoy an unforgettable trail experience in the magnificent resort of Bernex, ideal for families and friends.