Marathons Found In Calgary, Alberta
View all ↓Marathons in & near Calgary, Alberta 2025 - 2026
The most comprehensive list of Marathons in and near Calgary, Alberta in 2025 - 2026. Find your perfect race!
Calgary's marathon courses showcase the city's river valley systems and urban landmarks, with routes designed to showcase pathway sections while providing Rocky Mountain vistas on clear days. The full 42.2-kilometre distance explores multiple neighbourhoods and natural areas while maintaining modest elevation changes.
The Scotiabank Calgary Marathon stands as the city's signature event each May, celebrating over 50 years of running history. The course utilizes the extensive Bow River pathway system, adding neighbourhood loops to complete the distance. Calgary's 1,000-metre elevation presents an additional challenge if you're not a local - it's worth the trip!
Spring and fall offer optimal marathon conditions with cool temperatures and typically stable weather. Summer events start early to avoid afternoon heat, while winter marathon training moves primarily indoors with groups utilizing plus-15 walkway systems during cold snaps.
Looking for other running events in Calgary?
Race Calendar: Marathons Found In Calgary, Alberta