Alright, we admit that 430 km of riding and 3,500 mD+ doesn’t have much to do with the word "little", but that’s the name, so we roll with it 😅.
In reality, Le P'tit BSM is the little sister of a historic event in the region: the Bordeaux Saint-Malo. This big cyclosportive that has been held for several years is aimed at the most prepared athletes in France’s west 🇫🇷. But for some time now, one request has kept growing among participants: adapting the event to make it more accessible. That’s how Le P'tit BSM was born—still not that little, but nevertheless half as long as the original 😳. It bodes well for the long version... Don’t worry: the values of sharing, friendliness, and the festive spirit of the flagship event are preserved 💪. So you’ll be able to ride through countryside, forests and coastlines, and enjoy the peloton’s contagious good mood 🚴.
The start is in May, in Sablé-sur-Sarthe, in the namesake department of Sarthe. The town is best known for its petits-beurre (shortbread 😬), but it’s also a real little haven of peace where it’s great to spend a sunny weekend ☀️. Starting from the city’s racecourse, you might even get the chance to cross paths with the Sarthe, which runs right through the town and contributes greatly to this calm, relaxed atmosphere 🌱. Except that you—your muscles will be tensing up for the next 50 hours as you set out to conquer that Breton finish line 🥳. Indeed, the 430 km route will cross the Pays de la Loire, Normandy and Brittany before washing up at the Saint-Malo racecourse. From one racecourse to another is just a step away (and 400 km 📏). For the occasion, you should have rather mild weather (even though the route ends in Brittany 🤣), with average temperatures generally estimated between 10 and 15°C. Ideal for keeping the engine turning for long hours without blowing the machine up 🏎️. And if you’re afraid of overheating before the end, the route can also be tackled as a duo, as a trio, or as a team of 4. A format that blends self-sufficiency, endurance, discovery, and ultra-style effort doesn’t come along every day, so enjoy it 😊. In short, you have no excuse not to line up for this fun and festive race that feels like a real sporting journey!
Once you’re done with the pedal strokes and have made it through those long hours (or even long days) perched on the bike: park the rocket on the side of the road and use the little energy you have left to explore the surroundings 😍. If you retrace your steps, Norman Switzerland offers its famous cider and farm cheeses 🧀. Further on, the D-Day beaches make for a journey more focused on history and culture 🌊. In Saint-Malo, between the ramparts of the corsair city and Grand Bé Island accessible at low tide, the Emerald Coast closes out the journey on a briny note. So, what will your final choice be? 🤪
Little by name but big by challenge: that’s what Le P'tit BSM really has in store for you! 😉
A word from the organizer:
"For several years, Bordeaux Saint-Malo has introduced ultra-distance through a unique human adventure. With the P'tit BSM, we wanted to offer a new challenge that’s more accessible, while keeping the DNA of our organization: self-sufficiency, freedom, pushing your limits, and the pleasure of sharing an extraordinary adventure. Starting from Sablé-sur-Sarthe, you’ll reach Saint-Malo by taking the second part of the Bordeaux Saint-Malo route. You’ll cross remarkable landscapes, from Norman Switzerland to the beaches of Omaha Beach, before riding along Mont-Saint-Michel Bay and experiencing an unforgettable finish on the track of the Saint-Malo velodrome."
Starting from the racecourse in Sablé-sur-Sarthe, the route picks up the second half of the official course of the huge Bordeaux–Saint-Malo 🐎. After a few kilometers along the Sarthe, the profile gets tougher in the rolling, leg-breaking hills of the Norman Switzerland, before heading toward Flers and then Bayeux and its tapestry.
Then, head for the D-Day beaches and Omaha Beach, where the silence of the place contrasts with the fatigue that’s starting to weigh on your legs 🦵. Saint-Lô opens the final section, along the Bay of Mont-Saint-Michel, before the final turn toward Brittany and the entrance onto the Georges-Gilles track 🏟️, the very place where Ferdi Kübler claimed a stage win on the 1949 Tour de France.
3,500 m of elevation gain spread over 430 km, 99% on tarmac: enough to seriously take on ultra-distance without committing to 840 km 😮💨.
Pick-up of the frame plate will take place on Thursday 13 May 2027 in the afternoon or Friday 14 May 2027 from 7am to 9am, at the Sablé-sur-Sarthe Racecourse, upon presentation of a valid ID.
The start will be given on Friday 14 May 2027 at 10am, at the Sablé-sur-Sarthe Racecourse.
Yes. A medical certificate issued less than one year before the start date, certifying the absence of any contraindication to practicing ultra-cycling in competition, is mandatory for all participants, licensed or not.
PPS and health self-assessment questionnaires are not accepted. The certificate must be uploaded to the Finishers registration platform no later than 5 business days before the start.
The event is open to all participants who are at least 18 years old on the day of the start.
The fee depends on the chosen format:
Solo: €169
Duo: €159 per rider
Team: €149 per rider
Optional add-ons are available:
Bag transport, from Sablé-sur-Sarthe to Saint-Malo (bag): €20
Bike transport, from Sablé-sur-Sarthe to Saint-Malo (case): €35
Closing party with dinner, on 16 May 2027 at 8:30pm in Saint-Malo: €25
Registration closes on 1 April 2027, with no price change in the meantime.
Yes, the maximum time allowed to get from Sablé-sur-Sarthe to Saint-Malo is 53 hours.
Yes, an aid station is provided at the finish in Saint-Malo.
Road bikes, gravel bikes, and tandems are accepted; electric-assist bikes are prohibited.
Mandatory equipment is as follows:
A front and rear light compliant with traffic regulations
A helmet suitable for road cycling
A personal GPS for each participant, including in duo or team
A complete list of mandatory equipment will be shared in the roadbook sent a few weeks before the start.
Registration includes:
GPS tracker monitoring provided by the organization
access to the GPX track of the route
refreshments at the finish
a finisher award at the finish, identical for all participants who finish within the time limit
Bag transport, bike transport, and the closing party remain paid options.
If you still have questions, you can contact the organizers by email: bordeauxsaintmalo@gmail.com
To become a volunteer for this race, you need to send your application to bordeauxsaintmalo@gmail.com
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