2026 Marathon

Get ready to experience the thrill of the Tartan Ottawa International Marathon, one of Canada’s most celebrated marathons for over 50 years! With breathtaking scenic routes that weave through the nation’s capital, this race offers an unforgettable backdrop for runners of all levels. The atmosphere is electric, buzzing with the energy of thousands of passionate participants and elite athletes from around the globe. As a prestigious World Athletics Elite Label Road Race, the Tartan Ottawa International Marathon promises not just a race, but a celebration of endurance, community, and the joy of running. Join us and be part of the excitement!