Marathons Found In Toronto, Ontario
View all ↓Marathons in & near Toronto, Ontario 2025 - 2026
The most comprehensive list of Marathons in and near Toronto, Ontario in 2025 - 2026. Find your perfect race!
Toronto's marathon events highlight the city's distinctive geography, with courses that connect neighbourhoods, ravines, and waterfront trails. The full 42.2-kilometre distance provides a comprehensive tour of Canada's largest city, from downtown landmarks to peaceful river valleys.
Spring and fall offer ideal marathon conditions, with major events taking over city streets and drawing international fields. Courses typically maximize flat sections along the Martin Goodman Trail while incorporating Toronto's cultural landmarks. The city's elevation remains predominantly flat with occasional gentle slopes through ravine entries, making it ideal for first-time marathoners and qualifying attempts.
The Scotiabank Toronto Waterfront Marathon serves as the city's signature event, with a course designed to showcase urban highlights while maintaining optimal racing conditions. Toronto's reliable race infrastructure includes comprehensive aid stations, clear course markings, and excellent spectator access via public transit.
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Race Calendar: Marathons Found In Toronto, Ontario