The Randonnée des Trois Cols: the cycling event of the summer
Every summer, the Ubaye Valley invites you for an unforgettable cycling adventure. The Randonnée des Trois Cols is much more than just a sporting challenge: it is an immersion in the world of road cycling, in the heart of the most beautiful Alpine landscapes. Whether you are passionate about cycling or simply looking to surpass yourself, get ready to live a unique moment.
Every summer, on the first Sunday in August, the place is left to bicycles! No cars in the passes.
A mythical course in Ubaye
Three legendary passes, an exceptional valley
The Col d’Allos, the Col des Champs and the Col de la Cayolle : these names resonate like legends for any cycling enthusiast. Every first Sunday in August, you have the chance to climb them during the same circuit, during the “Les 3 Cols” Hike, organized by the Ubaye Cycling Club.
Here you pedal in a spectacular setting, between majestic peaks, winding roads and breathtaking panoramas. These passes have often seen the giants of the Tour de France pass by. By climbing them, you join the history of cycling.
In the wheels of legend
Get on your bike and go back in time: part of the route follows the mythical route of the 1975 Tour de France stage. On these roads, every pedal stroke resonates with emotion. You share much more than a journey: a passion, a memory, a collective achievement.
Two courses adapted to your level
Whether you are a seasoned cyclist or a motivated amateur, the event offers you two circuits to live the experience at your own pace.
Long course 122 km – 3,300 m D+
A challenge designed for the most trained. On the program: the ascent of the three emblematic passes, three gourmet refreshment stations and immense satisfaction at the finish. This is the flagship course for lovers of the challenge.
Short course 59 km – 1,690 m D+
Do you want to taste adventure without going all the way through the extreme effort? This more accessible route takes you up the Col d’Allos, with a quiet return via La Foux Village and a refuelling stop on the way. Perfect for a first participation or a well-dosed sports outing.
The Three Passes hike 2025 Program
Here, no timed finishes, no podiums, just the pleasure of riding together in a warm and caring atmosphere. Each year, about 400 participants meet for this moment of exchange, passion and collective surpassing.
Saturday, August 2
→ Registration on site from 3 p.m. to 7 p.m.
→ Removal of frame plates and roadmaps
Sunday, August 3
→ Registration from 6 a.m. to 8 a.m.
→ Staggered departures between 6:15 a.m. and 8:30 a.m.
→ Time barrier at the Col des Champs at 1:30 p.m.
→ Arrival and meal at the Parc de la Sapinière in Barcelonnette
