La Grande Bosse 21km & la Petite Bosse 10km

On September 5th, the picturesque village of Bosse-de-Bretagne transforms into an energetic hub for runners and nature enthusiasts alike. The evening promises to be brimming with excitement as participants embark on unique semi-nocturnal adventures through its scenic landscapes.
The centerpiece event is the Grande Bosse, a challenging 21-kilometer course that starts at 7 PM sharp. This route offers a perfect blend of natural trails and exhilarating competition for those who seek both physical challenge and personal triumph. For runners looking to enjoy an evening adventure without the full commitment, there's also the Petite Bosse—a shorter yet equally engaging 10-kilometer trek kicking off just half an hour later at 7:30 PM.
For a more relaxed experience, families and casual walkers are invited to partake in La Rando Bosse. This leisurely 10-kilometer walk commences earlier at 5:30 PM, providing ample opportunity for all ages to enjoy the serene environment while exploring nature's beauty under the fading light of day.
All routes wind through enchanting natural paths and culminate on the illuminated grounds of a motocross track. The finish line is framed by vibrant lighting, creating an unforgettable spectacle that highlights each participant’s achievement as they cross it.
Participants are reminded to secure their FFA license or PPS pass for entry into any race category. Bib collection begins at 4 PM and continues until the races start. Awards will be presented promptly after the last runner finishes around 10 PM, celebrating all who have taken part in this special evening of sport and community.
Refreshments and a variety of food options are available throughout the event to keep energy levels high for those participating or cheering from the sidelines. Don't miss out on an experience that combines physical challenge with the serene beauty of nature under the moonlit sky. Are you ready to embrace the spirit of this unique evening adventure?