The 2025 edition of the Demi-Marathon de Blainville turned into a landmark celebration of endurance and community spirit, with more than 2,000 participants taking part — the largest number in the event’s history.
Held on Sunday September 7th and presented by Marc-André Roy, the races spanned a wide variety of distances, ensuring that every age and ability level had a place at the start line. From the 1 km course reserved for children 12 and under to the demanding 21.1 km half marathon, the event offered something for families, recreational runners, and elite athletes alike. The program also included 2 km, 5 km, and 10 km runs, as well as a 5 km urban walk and the increasingly popular “Défi Santé 10 km en équipe.”
The atmosphere was festive from start to finish. Volunteers, spectators, and local organizations turned out in force to support the runners. Chip timing by SportChrono ensured professional race management, while water stations, medical teams, and secure, well-marked routes added to the quality of the experience.
A highlight of the day was the elite 5 km race, which awarded prize money to the top three men and women. In keeping with the event’s “Gold” certification by Athlétisme Québec, results are eligible for official record recognition, continuing a tradition that has seen several records set in past editions.
The Demi-Marathon de Blainville also carried a strong community focus. Proceeds supported the Centre sportif Blainville — known for its long-standing fundraising initiatives and support for local families — and the Club d’athlétisme Corsaire-Chaparral, dedicated to promoting track and field across age groups. In addition, the “Défi Santé 10 km en équipe” contributed to the organization of the upcoming Jeux du Québec – Blainville 2026, offering participants a chance to race while also supporting young athletes preparing for the provincial competition.
Each runner crossed the finish line to receive a participation medal, and top performers in age categories for the 5 km, 10 km, and half marathon earned special souvenir awards. For many, the photos included with registration provided a lasting keepsake of their effort.
The 2025 edition not only set a new participation record but also strengthened Blainville’s reputation as a hub for athletics in Quebec. Organizers are already turning their attention to next year, when the event will mark its 10th anniversary on September 13, 2026.
