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Ontario Marathons

By date

Date	Name	City	State/Prov
Apr 26, 2025	St Lawrence Marathon (formerly Cornwall Run to End MS) 🏅	Anywhere	ON
Apr 27, 2025	Mississauga Marathon 📷 💬 🏅	Mississauga	ON
May 04, 2025	Georgina Spring Fling Marathon 📷 🏅	Georgina	ON
May 04, 2025	Toronto Marathon 📷 💬 🏅	Toronto	ON
May 25, 2025	Sudbury Rocks!!! Race, Run or Walk for Diabetes 📷 💬 🏅	Greater Sudbury	ON
May 25, 2025	Ottawa Marathon (National Capital Race Weekend) 📷 💬 🏅	Ottawa	ON
Jun 21, 2025	Niagara Marathon 💬 🏅	Niagara-on-the-Lake	ON
Jul 20, 2025	2025 XTERRA Conquer the Crater Trail Run	Greater Sudbury	ON
Oct 12, 2025	Ottawa Fall Colours Marathon 📷 💬 🏅	Ottawa	ON
Oct 19, 2025	Toronto Waterfront Marathon 📷 💬 🏅	Toronto	ON
Nov 02, 2025	Road2Hope Hamilton Marathon 📷 💬 🏅	Hamilton	ON

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