Servus Calgary Marathon

Servus Calgary Marathon, held on May 25, 2025, is Canada's longest-running marathon, celebrating over six decades of running excellence. The event features a full marathon, half marathon, 10 km, and 5 km distances, making it accessible to runners of all levels. The course is certified by Athletics Alberta and Athletics Canada, serving as a Boston Marathon qualifier. With its well-organized logistics and festive atmosphere, including a strong focus on community and charity, this marathon is a mus