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2026 Toronto Marathon

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Legs of people running

Run the City from North to South and experience Toronto’s most scenic spring race,through iconic neighbourhoods and landmarks.

Run for discovery and help shape the future of care. Join Sinai Health at the Toronto Marathon in support of the Lunenfeld-Tanenbaum Research Institute (LTRI), where scientists are driving breakthroughs in cancer, diabetes, and women’s and infants’ health.

Whether you choose the 5K, 10K, half, or full marathon, every step you take fuels innovation and helps advance research that changes lives. 

Sign up today to fundraise for Sinai Health and help advance the science that shapes the future of care.

Location

Toronto

Organizer

Toronto Marathon