
For me, the 100 à B7 has become a must do in my September gravel calendar. Every year, I look forward to this event, and this time I decided to take on the 100 km distance, promising both a challenge and an unforgettable ride.
About the Les 100 à B7
The 100 à B7 is held in Bromont and was founded by Lyne Bessette, a cycling legend passionate about creating a welcoming and enjoyable gravel experience. Beyond the ride itself, the event raises money for local causes, and this year supported Pleins Rayons, an organization dedicated to fostering the social inclusion of young adults with intellectual disabilities or autism spectrum disorders. Over the years, the event has grown to attract cyclists of all levels who come together for the same reason: to ride, challenge themselves, and have fun.
The Saturday
I arrived in Bromont on Saturday to pick up my number and confirm my registration, which made Sunday morning smoother. That evening, I met up with a friend and we went to Gato, a Mexican restaurant just a few minutes from the CNCB, where the event is based. It was a great way to fuel up before the big day and enjoy a relaxed meal with a friend.
The morning of the event

On Sunday, the atmosphere was buzzing. Free coffee at the start was more than welcome in the chilly 7°C morning. Just before the departure, Lyne Bessette gathered everyone, gave instructions, and reminded us that the event is not a race and is all about having fun. For the 100 km distance, over 800 riders lined up. Once the start was given, the mood was positive and respectful. Riders were happy to be there, and the route was well supported with escorts and first aid vehicles.
The feed zones

The feed zones were thoughtfully set up. The first one came fairly quickly since it was shared with other distances. It offered sausages, water refills, candies, bathrooms, and more, although the location caused some traffic at the bottom of a hill. The second feed zone was in a wider, more open space and flowed smoothly with a gourmet selection that impressed. The third feed zone, about 25 km from the finish, offered sodas, water, candies, and plenty of options to recharge for the final push.
The ride in numbers

The ride itself covered 109 km with 1900 meters of climbing, which is a serious challenge and may not be ideal for beginners. For first-timers, I would suggest starting with one of the shorter distances. The organizers also created optional trails to add variety and distance. I skipped them, but the riders I spoke with who took them said they enjoyed every meter. The scenery was spectacular, with the Eastern Townships offering stunning landscapes and views that make every effort worthwhile.
The arrival

Crossing the finish line came with its own rewards. Riders received a free beer in a souvenir glass and had access to a food truck offering multiple meal options. I chose the Thai chicken sandwich with fries, which was a satisfying end to a great ride.
To conclude
In conclusion, the 100 à B7 is an event every gravel rider should add to their calendar. From beginners to seasoned riders, there is a challenge for everyone, without the pressure of racing. For me, it has become a September tradition I do not plan on missing.
You can have more information about Les 100 à B7 here: